| 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 | $141.81 | 9.714% | $155.5854 | $155.59 | $155.60 | $155.60 |
| Purchase #2 | $236.82 | 5.409% | $249.6296 | $249.63 | $249.65 | $249.60 |
| Purchase #3 | $8.32 | 7.318% | $8.9289 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $106.75 | 3.617% | $110.6111 | $110.61 | $110.60 | $110.60 |
| Purchase #5 | $183.88 | 13.186% | $208.1264 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $19.28 | 7.406% | $20.7079 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $5.89 | 4.544% | $6.1576 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $702.75 | $759.7469 | $759.76 | $759.80 | $759.70 | |