| 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 | $14.98 | 11.136% | $16.6482 | $16.65 | $16.65 | $16.60 |
| Purchase #2 | $188.77 | 6.638% | $201.3006 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $74.74 | 5.585% | $78.9142 | $78.91 | $78.90 | $78.90 |
| Purchase #4 | $45.46 | 5.663% | $48.0344 | $48.03 | $48.05 | $48.00 |
| Purchase #5 | $31.60 | 6.505% | $33.6556 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $170.34 | 10.267% | $187.8288 | $187.83 | $187.85 | $187.80 |
| Purchase #7 | $112.45 | 5.317% | $118.429 | $118.43 | $118.45 | $118.40 |
| 7 purchase totals = | $638.34 | $684.8108 | $684.81 | $684.85 | $684.70 | |