| 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 | $41.92 | 9.779% | $46.0194 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $93.46 | 8.395% | $101.306 | $101.31 | $101.30 | $101.30 |
| Purchase #3 | $238.71 | 8.856% | $259.8502 | $259.85 | $259.85 | $259.90 |
| Purchase #4 | $112.42 | 12.427% | $126.3904 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $11.64 | 3.432% | $12.0395 | $12.04 | $12.05 | $12.00 |
| Purchase #6 | $85.29 | 11.399% | $95.0122 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $225.77 | 6.291% | $239.9732 | $239.97 | $239.95 | $240.00 |
| 7 purchase totals = | $809.21 | $880.5909 | $880.59 | $880.55 | $880.60 | |