| 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 | $71.71 | 5.723% | $75.814 | $75.81 | $75.80 | $75.80 |
| Purchase #2 | $97.63 | 8.368% | $105.7997 | $105.80 | $105.80 | $105.80 |
| Purchase #3 | $140.76 | 5.762% | $148.8706 | $148.87 | $148.85 | $148.90 |
| Purchase #4 | $98.57 | 6.717% | $105.1909 | $105.19 | $105.20 | $105.20 |
| Purchase #5 | $119.28 | 9.471% | $130.577 | $130.58 | $130.60 | $130.60 |
| Purchase #6 | $144.46 | 9.352% | $157.9699 | $157.97 | $157.95 | $158.00 |
| Purchase #7 | $108.25 | 7.760% | $116.6502 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $780.66 | $840.8723 | $840.87 | $840.85 | $841.00 | |