| 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 | $14.66 | 8.162% | $15.8565 | $15.86 | $15.85 | $15.90 |
| Purchase #2 | $172.45 | 3.376% | $178.2719 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $244.35 | 12.874% | $275.8076 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $28.42 | 11.428% | $31.6678 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $126.48 | 13.603% | $143.6851 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $16.45 | 5.224% | $17.3093 | $17.31 | $17.30 | $17.30 |
| Purchase #7 | $64.46 | 9.386% | $70.5102 | $70.51 | $70.50 | $70.50 |
| 7 purchase totals = | $667.27 | $733.1084 | $733.12 | $733.05 | $733.20 | |