| 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 | $94.27 | 4.865% | $98.8562 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $21.75 | 9.344% | $23.7823 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $41.27 | 8.151% | $44.6339 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $78.35 | 10.593% | $86.6496 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $68.67 | 10.490% | $75.8735 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $129.61 | 7.756% | $139.6626 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $208.77 | 13.299% | $236.5343 | $236.53 | $236.55 | $236.50 |
| 7 purchase totals = | $642.69 | $705.9924 | $705.98 | $706.00 | $706.00 | |