| 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 | $71.75 | 3.688% | $74.3961 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $122.72 | 8.209% | $132.7941 | $132.79 | $132.80 | $132.80 |
| Purchase #3 | $55.61 | 4.357% | $58.0329 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $96.83 | 12.547% | $108.9793 | $108.98 | $109.00 | $109.00 |
| Purchase #5 | $191.44 | 3.397% | $197.9432 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $140.80 | 5.534% | $148.5919 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $130.38 | 6.187% | $138.4466 | $138.45 | $138.45 | $138.40 |
| 7 purchase totals = | $809.53 | $859.1841 | $859.18 | $859.25 | $859.10 | |