| 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 | $31.58 | 13.757% | $35.9245 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $112.72 | 7.698% | $121.3972 | $121.40 | $121.40 | $121.40 |
| Purchase #3 | $34.93 | 3.558% | $36.1728 | $36.17 | $36.15 | $36.20 |
| Purchase #4 | $208.96 | 13.210% | $236.5636 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $216.64 | 5.418% | $228.3776 | $228.38 | $228.40 | $228.40 |
| Purchase #6 | $52.96 | 5.576% | $55.913 | $55.91 | $55.90 | $55.90 |
| Purchase #7 | $145.60 | 6.742% | $155.4164 | $155.42 | $155.40 | $155.40 |
| 7 purchase totals = | $803.39 | $869.7651 | $869.76 | $869.70 | $869.80 | |