| 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 | $117.76 | 7.107% | $126.1292 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $186.81 | 7.469% | $200.7628 | $200.76 | $200.75 | $200.80 |
| Purchase #3 | $23.88 | 8.637% | $25.9425 | $25.94 | $25.95 | $25.90 |
| Purchase #4 | $48.99 | 4.831% | $51.3567 | $51.36 | $51.35 | $51.40 |
| Purchase #5 | $47.96 | 13.550% | $54.4586 | $54.46 | $54.45 | $54.50 |
| Purchase #6 | $125.37 | 10.731% | $138.8235 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $226.85 | 13.241% | $256.8872 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $777.62 | $854.3605 | $854.36 | $854.35 | $854.40 | |