| 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 | $154.64 | 13.603% | $175.6757 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $40.40 | 7.157% | $43.2914 | $43.29 | $43.30 | $43.30 |
| Purchase #3 | $104.33 | 4.353% | $108.8715 | $108.87 | $108.85 | $108.90 |
| Purchase #4 | $76.48 | 13.863% | $87.0824 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $74.38 | 3.218% | $76.7735 | $76.77 | $76.75 | $76.80 |
| Purchase #6 | $61.83 | 3.765% | $64.1579 | $64.16 | $64.15 | $64.20 |
| Purchase #7 | $12.58 | 12.216% | $14.1168 | $14.12 | $14.10 | $14.10 |
| 7 purchase totals = | $524.64 | $569.9692 | $569.97 | $569.95 | $570.10 | |