| 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 | $78.76 | 8.415% | $85.3877 | $85.39 | $85.40 | $85.40 |
| Purchase #2 | $16.93 | 5.817% | $17.9148 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $127.86 | 9.568% | $140.0936 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $44.69 | 7.546% | $48.0623 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $41.53 | 12.628% | $46.7744 | $46.77 | $46.75 | $46.80 |
| Purchase #6 | $58.75 | 10.865% | $65.1332 | $65.13 | $65.15 | $65.10 |
| Purchase #7 | $231.46 | 8.444% | $251.0045 | $251.00 | $251.00 | $251.00 |
| 7 purchase totals = | $599.98 | $654.3705 | $654.35 | $654.35 | $654.40 | |