| 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 | $75.75 | 11.422% | $84.4022 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $152.54 | 11.811% | $170.5565 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $61.32 | 11.420% | $68.3227 | $68.32 | $68.30 | $68.30 |
| Purchase #4 | $46.40 | 6.765% | $49.539 | $49.54 | $49.55 | $49.50 |
| Purchase #5 | $215.90 | 11.370% | $240.4478 | $240.45 | $240.45 | $240.40 |
| Purchase #6 | $87.63 | 12.839% | $98.8808 | $98.88 | $98.90 | $98.90 |
| Purchase #7 | $238.33 | 8.648% | $258.9408 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $877.87 | $971.0898 | $971.09 | $971.10 | $971.00 | |