| 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 | $83.57 | 6.221% | $88.7689 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $94.94 | 9.137% | $103.6147 | $103.61 | $103.60 | $103.60 |
| Purchase #3 | $89.79 | 8.514% | $97.4347 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $27.88 | 3.809% | $28.9419 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $138.99 | 9.779% | $152.5818 | $152.58 | $152.60 | $152.60 |
| Purchase #6 | $140.85 | 5.575% | $148.7024 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $74.47 | 10.326% | $82.1598 | $82.16 | $82.15 | $82.20 |
| 7 purchase totals = | $650.49 | $702.2042 | $702.19 | $702.20 | $702.20 | |