| 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 | $59.94 | 7.674% | $64.5398 | $64.54 | $64.55 | $64.50 |
| Purchase #2 | $167.64 | 5.760% | $177.2961 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $101.79 | 7.260% | $109.18 | $109.18 | $109.20 | $109.20 |
| Purchase #4 | $90.97 | 3.114% | $93.8028 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $48.68 | 3.654% | $50.4588 | $50.46 | $50.45 | $50.50 |
| Purchase #6 | $235.50 | 4.534% | $246.1776 | $246.18 | $246.20 | $246.20 |
| Purchase #7 | $94.83 | 10.263% | $104.5624 | $104.56 | $104.55 | $104.60 |
| 7 purchase totals = | $799.35 | $846.0175 | $846.02 | $846.05 | $846.10 | |