| 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 | $55.82 | 4.395% | $58.2733 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $6.25 | 13.708% | $7.1068 | $7.11 | $7.10 | $7.10 |
| Purchase #3 | $117.99 | 12.187% | $132.3694 | $132.37 | $132.35 | $132.40 |
| Purchase #4 | $168.98 | 6.755% | $180.3946 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $31.53 | 4.636% | $32.9917 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $225.66 | 8.674% | $245.2337 | $245.23 | $245.25 | $245.20 |
| Purchase #7 | $65.62 | 13.811% | $74.6828 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $671.85 | $731.0523 | $731.04 | $731.05 | $731.10 | |