| 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 | $15.28 | 11.572% | $17.0482 | $17.05 | $17.05 | $17.00 |
| Purchase #2 | $42.96 | 13.521% | $48.7686 | $48.77 | $48.75 | $48.80 |
| Purchase #3 | $213.85 | 11.667% | $238.7999 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $207.43 | 8.418% | $224.8915 | $224.89 | $224.90 | $224.90 |
| Purchase #5 | $40.49 | 10.472% | $44.7301 | $44.73 | $44.75 | $44.70 |
| Purchase #6 | $28.45 | 3.866% | $29.5499 | $29.55 | $29.55 | $29.50 |
| Purchase #7 | $7.63 | 12.317% | $8.5698 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $556.09 | $612.3580 | $612.36 | $612.35 | $612.30 | |