| 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 | $84.72 | 11.745% | $94.6704 | $94.67 | $94.65 | $94.70 |
| Purchase #2 | $45.41 | 12.478% | $51.0763 | $51.08 | $51.10 | $51.10 |
| Purchase #3 | $19.40 | 10.182% | $21.3753 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $136.47 | 9.176% | $148.9925 | $148.99 | $149.00 | $149.00 |
| Purchase #5 | $212.67 | 3.367% | $219.8306 | $219.83 | $219.85 | $219.80 |
| Purchase #6 | $75.99 | 12.383% | $85.3998 | $85.40 | $85.40 | $85.40 |
| Purchase #7 | $46.79 | 6.566% | $49.8622 | $49.86 | $49.85 | $49.90 |
| 7 purchase totals = | $621.45 | $671.2071 | $671.21 | $671.25 | $671.30 | |