| 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 | $72.42 | 4.151% | $75.4262 | $75.43 | $75.45 | $75.40 |
| Purchase #2 | $145.55 | 9.642% | $159.5839 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $217.70 | 4.201% | $226.8456 | $226.85 | $226.85 | $226.80 |
| Purchase #4 | $110.94 | 6.293% | $117.9215 | $117.92 | $117.90 | $117.90 |
| Purchase #5 | $74.70 | 13.496% | $84.7815 | $84.78 | $84.80 | $84.80 |
| Purchase #6 | $164.77 | 6.515% | $175.5048 | $175.50 | $175.50 | $175.50 |
| Purchase #7 | $193.40 | 12.640% | $217.8458 | $217.85 | $217.85 | $217.80 |
| 7 purchase totals = | $979.48 | $1,057.9093 | $1,057.91 | $1,057.95 | $1,057.80 | |