| 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 | $42.26 | 7.725% | $45.5246 | $45.52 | $45.50 | $45.50 |
| Purchase #2 | $152.32 | 13.711% | $173.2046 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $93.88 | 9.202% | $102.5188 | $102.52 | $102.50 | $102.50 |
| Purchase #4 | $170.97 | 10.549% | $189.0056 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $70.69 | 6.385% | $75.2036 | $75.20 | $75.20 | $75.20 |
| Purchase #6 | $113.80 | 9.818% | $124.9729 | $124.97 | $124.95 | $125.00 |
| Purchase #7 | $54.69 | 7.356% | $58.713 | $58.71 | $58.70 | $58.70 |
| 7 purchase totals = | $698.61 | $769.1431 | $769.13 | $769.05 | $769.10 | |