| 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 | $42.87 | 9.220% | $46.8226 | $46.82 | $46.80 | $46.80 |
| Purchase #2 | $241.25 | 10.107% | $265.6331 | $265.63 | $265.65 | $265.60 |
| Purchase #3 | $89.31 | 4.659% | $93.471 | $93.47 | $93.45 | $93.50 |
| Purchase #4 | $139.53 | 6.561% | $148.6846 | $148.68 | $148.70 | $148.70 |
| Purchase #5 | $51.46 | 13.651% | $58.4848 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $182.87 | 9.569% | $200.3688 | $200.37 | $200.35 | $200.40 |
| Purchase #7 | $71.96 | 12.239% | $80.7672 | $80.77 | $80.75 | $80.80 |
| 7 purchase totals = | $819.25 | $894.2321 | $894.22 | $894.20 | $894.30 | |