| 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 | $27.38 | 13.330% | $31.0298 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $34.78 | 5.495% | $36.6912 | $36.69 | $36.70 | $36.70 |
| Purchase #3 | $89.61 | 7.152% | $96.0189 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $100.72 | 9.369% | $110.1565 | $110.16 | $110.15 | $110.20 |
| Purchase #5 | $61.65 | 11.217% | $68.5653 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $113.46 | 7.135% | $121.5554 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $236.30 | 13.552% | $268.3234 | $268.32 | $268.30 | $268.30 |
| 7 purchase totals = | $663.90 | $732.3405 | $732.35 | $732.30 | $732.40 | |