| 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 | $82.46 | 11.169% | $91.67 | $91.67 | $91.65 | $91.70 |
| Purchase #2 | $33.59 | 10.717% | $37.1898 | $37.19 | $37.20 | $37.20 |
| Purchase #3 | $237.64 | 10.334% | $262.1977 | $262.20 | $262.20 | $262.20 |
| Purchase #4 | $72.96 | 13.568% | $82.8592 | $82.86 | $82.85 | $82.90 |
| Purchase #5 | $21.71 | 6.596% | $23.142 | $23.14 | $23.15 | $23.10 |
| Purchase #6 | $22.72 | 13.174% | $25.7131 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $86.28 | 12.818% | $97.3394 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $557.36 | $620.1112 | $620.11 | $620.10 | $620.10 | |