| 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 | $72.67 | 9.431% | $79.5235 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $156.91 | 8.701% | $170.5627 | $170.56 | $170.55 | $170.60 |
| Purchase #3 | $208.71 | 7.242% | $223.8248 | $223.82 | $223.80 | $223.80 |
| Purchase #4 | $81.94 | 13.191% | $92.7487 | $92.75 | $92.75 | $92.70 |
| Purchase #5 | $68.89 | 9.767% | $75.6185 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $131.78 | 11.272% | $146.6342 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $57.43 | 6.618% | $61.2307 | $61.23 | $61.25 | $61.20 |
| 7 purchase totals = | $778.33 | $850.1431 | $850.13 | $850.10 | $850.00 | |