| 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 | $29.45 | 9.864% | $32.3549 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $84.85 | 12.128% | $95.1406 | $95.14 | $95.15 | $95.10 |
| Purchase #3 | $6.81 | 5.709% | $7.1988 | $7.20 | $7.20 | $7.20 |
| Purchase #4 | $48.29 | 5.460% | $50.9266 | $50.93 | $50.95 | $50.90 |
| Purchase #5 | $129.58 | 6.633% | $138.175 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $112.27 | 6.193% | $119.2229 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $55.46 | 3.122% | $57.1915 | $57.19 | $57.20 | $57.20 |
| 7 purchase totals = | $466.71 | $500.2103 | $500.21 | $500.25 | $500.20 | |