| 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 | $28.91 | 13.649% | $32.8559 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $110.50 | 7.450% | $118.7323 | $118.73 | $118.75 | $118.70 |
| Purchase #3 | $224.84 | 11.766% | $251.2947 | $251.29 | $251.30 | $251.30 |
| Purchase #4 | $185.98 | 4.659% | $194.6448 | $194.64 | $194.65 | $194.60 |
| Purchase #5 | $70.42 | 13.451% | $79.8922 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $132.35 | 13.359% | $150.0306 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $169.64 | 3.850% | $176.1711 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $922.64 | $1,003.6216 | $1,003.61 | $1,003.65 | $1,003.60 | |