| 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 | $42.28 | 9.309% | $46.2158 | $46.22 | $46.20 | $46.20 |
| Purchase #2 | $171.44 | 13.435% | $194.473 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $124.80 | 6.293% | $132.6537 | $132.65 | $132.65 | $132.70 |
| Purchase #4 | $96.26 | 10.403% | $106.2739 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $11.99 | 3.472% | $12.4063 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $55.60 | 11.352% | $61.9117 | $61.91 | $61.90 | $61.90 |
| Purchase #7 | $212.96 | 6.296% | $226.368 | $226.37 | $226.35 | $226.40 |
| 7 purchase totals = | $715.33 | $780.3024 | $780.30 | $780.20 | $780.40 | |