| 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 | $36.25 | 3.175% | $37.4009 | $37.40 | $37.40 | $37.40 |
| Purchase #2 | $184.79 | 4.514% | $193.1314 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $201.25 | 7.591% | $216.5269 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $78.70 | 8.222% | $85.1707 | $85.17 | $85.15 | $85.20 |
| Purchase #5 | $102.65 | 9.604% | $112.5085 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $202.61 | 3.810% | $210.3294 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $110.71 | 4.745% | $115.9632 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $916.96 | $971.0310 | $971.03 | $971.05 | $971.00 | |