| 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 | $98.95 | 5.653% | $104.5436 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $136.69 | 11.278% | $152.1059 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $124.49 | 13.311% | $141.0609 | $141.06 | $141.05 | $141.10 |
| Purchase #4 | $18.29 | 11.610% | $20.4135 | $20.41 | $20.40 | $20.40 |
| Purchase #5 | $42.73 | 11.444% | $47.62 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $201.89 | 13.407% | $228.9574 | $228.96 | $228.95 | $229.00 |
| Purchase #7 | $163.38 | 12.629% | $184.0133 | $184.01 | $184.00 | $184.00 |
| 7 purchase totals = | $786.42 | $878.7146 | $878.71 | $878.65 | $878.70 | |