| 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 | $25.85 | 8.134% | $27.9526 | $27.95 | $27.95 | $28.00 |
| Purchase #2 | $119.89 | 10.150% | $132.0588 | $132.06 | $132.05 | $132.10 |
| Purchase #3 | $77.44 | 11.224% | $86.1319 | $86.13 | $86.15 | $86.10 |
| Purchase #4 | $81.27 | 7.689% | $87.5189 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $224.37 | 11.130% | $249.3424 | $249.34 | $249.35 | $249.30 |
| Purchase #6 | $106.40 | 10.236% | $117.2911 | $117.29 | $117.30 | $117.30 |
| Purchase #7 | $37.95 | 8.491% | $41.1723 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $673.17 | $741.4680 | $741.46 | $741.45 | $741.50 | |