| 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 | $88.86 | 7.346% | $95.3877 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $17.97 | 13.555% | $20.4058 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $143.39 | 4.510% | $149.8569 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $56.64 | 3.234% | $58.4717 | $58.47 | $58.45 | $58.50 |
| Purchase #5 | $149.64 | 12.733% | $168.6937 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $86.45 | 6.443% | $92.02 | $92.02 | $92.00 | $92.00 |
| Purchase #7 | $184.28 | 10.768% | $204.1233 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $727.23 | $788.9591 | $788.96 | $788.90 | $789.00 | |