| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.30 | 10.837% | $110.0611 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $179.86 | 12.325% | $202.0277 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $163.36 | 11.245% | $181.7298 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $37.45 | 9.601% | $41.0456 | $41.05 | $41.05 | $41.00 |
| Purchase #5 | $210.83 | 5.371% | $222.1537 | $222.15 | $222.15 | $222.20 |
| Purchase #6 | $191.75 | 5.654% | $202.5915 | $202.59 | $202.60 | $202.60 |
| Purchase #7 | $116.44 | 11.552% | $129.8911 | $129.89 | $129.90 | $129.90 |
| 7 purchase totals = | $998.99 | $1,089.5005 | $1,089.50 | $1,089.55 | $1,089.50 | |