| 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 | $102.54 | 5.857% | $108.5458 | $108.55 | $108.55 | $108.50 |
| Purchase #2 | $163.86 | 8.541% | $177.8553 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $72.92 | 12.256% | $81.8571 | $81.86 | $81.85 | $81.90 |
| Purchase #4 | $44.69 | 4.649% | $46.7676 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $17.27 | 3.762% | $17.9197 | $17.92 | $17.90 | $17.90 |
| Purchase #6 | $129.29 | 3.674% | $134.0401 | $134.04 | $134.05 | $134.00 |
| Purchase #7 | $118.65 | 8.506% | $128.7424 | $128.74 | $128.75 | $128.70 |
| 7 purchase totals = | $649.22 | $695.7280 | $695.74 | $695.70 | $695.70 | |