| 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 | $48.84 | 9.718% | $53.5863 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $8.33 | 8.686% | $9.0535 | $9.05 | $9.05 | $9.10 |
| Purchase #3 | $112.78 | 11.837% | $126.1298 | $126.13 | $126.15 | $126.10 |
| Purchase #4 | $90.52 | 10.749% | $100.25 | $100.25 | $100.25 | $100.30 |
| Purchase #5 | $86.38 | 8.342% | $93.5858 | $93.59 | $93.60 | $93.60 |
| Purchase #6 | $85.99 | 7.291% | $92.2595 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $101.51 | 5.413% | $107.0047 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $534.35 | $581.8696 | $581.87 | $581.90 | $582.00 | |