| 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 | $97.83 | 7.600% | $105.2651 | $105.27 | $105.25 | $105.30 |
| Purchase #2 | $14.53 | 4.113% | $15.1276 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $169.29 | 7.747% | $182.4049 | $182.40 | $182.40 | $182.40 |
| Purchase #4 | $132.87 | 9.377% | $145.3292 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $72.52 | 11.295% | $80.7111 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $54.94 | 6.689% | $58.6149 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $219.55 | 5.518% | $231.6648 | $231.66 | $231.65 | $231.70 |
| 7 purchase totals = | $761.53 | $819.1176 | $819.11 | $819.10 | $819.10 | |