| 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 | $5.53 | 6.762% | $5.9039 | $5.90 | $5.90 | $5.90 |
| Purchase #2 | $183.61 | 10.302% | $202.5255 | $202.53 | $202.55 | $202.50 |
| Purchase #3 | $192.66 | 9.147% | $210.2826 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $90.60 | 11.165% | $100.7155 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $93.98 | 3.204% | $96.9911 | $96.99 | $97.00 | $97.00 |
| Purchase #6 | $14.28 | 13.112% | $16.1524 | $16.15 | $16.15 | $16.20 |
| Purchase #7 | $26.92 | 4.871% | $28.2313 | $28.23 | $28.25 | $28.20 |
| 7 purchase totals = | $607.58 | $660.8023 | $660.80 | $660.85 | $660.80 | |