| 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 | $94.46 | 12.339% | $106.1154 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $30.88 | 6.666% | $32.9385 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $91.59 | 6.802% | $97.82 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $33.68 | 10.505% | $37.2181 | $37.22 | $37.20 | $37.20 |
| Purchase #5 | $203.92 | 5.601% | $215.3416 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $127.36 | 4.327% | $132.8709 | $132.87 | $132.85 | $132.90 |
| Purchase #7 | $43.58 | 12.557% | $49.0523 | $49.05 | $49.05 | $49.10 |
| 7 purchase totals = | $625.47 | $671.3568 | $671.36 | $671.30 | $671.30 | |