| 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 | $49.71 | 13.637% | $56.489 | $56.49 | $56.50 | $56.50 |
| Purchase #2 | $109.80 | 10.495% | $121.3235 | $121.32 | $121.30 | $121.30 |
| Purchase #3 | $174.75 | 3.502% | $180.8697 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $114.53 | 9.484% | $125.392 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $24.76 | 10.395% | $27.3338 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $104.51 | 5.557% | $110.3176 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $191.58 | 5.626% | $202.3583 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $769.64 | $824.0839 | $824.08 | $824.05 | $824.10 | |