| 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 | $51.52 | 9.456% | $56.3917 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $236.77 | 9.769% | $259.9001 | $259.90 | $259.90 | $259.90 |
| Purchase #3 | $68.77 | 9.470% | $75.2825 | $75.28 | $75.30 | $75.30 |
| Purchase #4 | $208.73 | 12.618% | $235.0676 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $29.71 | 7.316% | $31.8836 | $31.88 | $31.90 | $31.90 |
| Purchase #6 | $107.73 | 4.228% | $112.2848 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $128.74 | 5.521% | $135.8477 | $135.85 | $135.85 | $135.80 |
| 7 purchase totals = | $831.97 | $906.6580 | $906.65 | $906.70 | $906.70 | |