| 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 | $21.97 | 12.244% | $24.66 | $24.66 | $24.65 | $24.70 |
| Purchase #2 | $13.32 | 8.123% | $14.402 | $14.40 | $14.40 | $14.40 |
| Purchase #3 | $80.47 | 5.217% | $84.6681 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $49.59 | 3.633% | $51.3916 | $51.39 | $51.40 | $51.40 |
| Purchase #5 | $188.70 | 11.350% | $210.1175 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $9.51 | 12.579% | $10.7063 | $10.71 | $10.70 | $10.70 |
| Purchase #7 | $70.65 | 8.649% | $76.7605 | $76.76 | $76.75 | $76.80 |
| 7 purchase totals = | $434.21 | $472.7060 | $472.71 | $472.65 | $472.80 | |