| 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 | $42.57 | 13.219% | $48.1973 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $132.71 | 12.436% | $149.2138 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $25.77 | 11.108% | $28.6325 | $28.63 | $28.65 | $28.60 |
| Purchase #4 | $220.68 | 10.134% | $243.0437 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $33.60 | 9.131% | $36.668 | $36.67 | $36.65 | $36.70 |
| Purchase #6 | $115.33 | 5.302% | $121.4448 | $121.44 | $121.45 | $121.40 |
| Purchase #7 | $27.56 | 9.541% | $30.1895 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $598.22 | $657.3896 | $657.38 | $657.40 | $657.30 | |