| 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 | $11.82 | 6.811% | $12.6251 | $12.63 | $12.65 | $12.60 |
| Purchase #2 | $65.38 | 13.786% | $74.3933 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $24.86 | 10.311% | $27.4233 | $27.42 | $27.40 | $27.40 |
| Purchase #4 | $109.36 | 8.549% | $118.7092 | $118.71 | $118.70 | $118.70 |
| Purchase #5 | $19.53 | 7.221% | $20.9403 | $20.94 | $20.95 | $20.90 |
| Purchase #6 | $149.80 | 13.746% | $170.3915 | $170.39 | $170.40 | $170.40 |
| Purchase #7 | $188.39 | 10.723% | $208.5911 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $569.14 | $633.0738 | $633.07 | $633.10 | $633.00 | |