| 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 | $30.97 | 13.690% | $35.2098 | $35.21 | $35.20 | $35.20 |
| Purchase #2 | $57.40 | 3.396% | $59.3493 | $59.35 | $59.35 | $59.30 |
| Purchase #3 | $85.70 | 9.483% | $93.8269 | $93.83 | $93.85 | $93.80 |
| Purchase #4 | $107.83 | 5.547% | $113.8113 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $175.61 | 10.758% | $194.5021 | $194.50 | $194.50 | $194.50 |
| Purchase #6 | $79.73 | 9.405% | $87.2286 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $184.85 | 6.758% | $197.3422 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $722.09 | $781.2702 | $781.27 | $781.30 | $781.10 | |