| 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 | $121.73 | 4.250% | $126.9035 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $79.35 | 12.755% | $89.4711 | $89.47 | $89.45 | $89.50 |
| Purchase #3 | $58.64 | 3.694% | $60.8062 | $60.81 | $60.80 | $60.80 |
| Purchase #4 | $45.33 | 8.216% | $49.0543 | $49.05 | $49.05 | $49.10 |
| Purchase #5 | $146.39 | 8.809% | $159.2855 | $159.29 | $159.30 | $159.30 |
| Purchase #6 | $58.43 | 4.427% | $61.0167 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $43.33 | 12.790% | $48.8719 | $48.87 | $48.85 | $48.90 |
| 7 purchase totals = | $553.20 | $595.4092 | $595.41 | $595.35 | $595.50 | |