| 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 | $42.41 | 9.369% | $46.3834 | $46.38 | $46.40 | $46.40 |
| Purchase #2 | $180.85 | 5.182% | $190.2216 | $190.22 | $190.20 | $190.20 |
| Purchase #3 | $99.84 | 11.308% | $111.1299 | $111.13 | $111.15 | $111.10 |
| Purchase #4 | $14.99 | 11.654% | $16.7369 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $70.84 | 13.610% | $80.4813 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $147.30 | 3.150% | $151.94 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $234.39 | 11.191% | $260.6206 | $260.62 | $260.60 | $260.60 |
| 7 purchase totals = | $790.62 | $857.5137 | $857.51 | $857.55 | $857.40 | |