| 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 | $76.95 | 7.377% | $82.6266 | $82.63 | $82.65 | $82.60 |
| Purchase #2 | $28.49 | 7.331% | $30.5786 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $21.87 | 10.263% | $24.1145 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $228.27 | 8.279% | $247.1685 | $247.17 | $247.15 | $247.20 |
| Purchase #5 | $111.47 | 5.807% | $117.9431 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $25.98 | 3.830% | $26.975 | $26.98 | $27.00 | $27.00 |
| Purchase #7 | $132.43 | 9.165% | $144.5672 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $625.46 | $673.9735 | $673.98 | $674.00 | $674.00 | |