| 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 | $66.94 | 9.639% | $73.3923 | $73.39 | $73.40 | $73.40 |
| Purchase #2 | $13.50 | 9.507% | $14.7834 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $106.71 | 5.121% | $112.1746 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $123.98 | 4.203% | $129.1909 | $129.19 | $129.20 | $129.20 |
| Purchase #5 | $207.73 | 11.445% | $231.5047 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $21.28 | 13.200% | $24.089 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $126.77 | 3.214% | $130.8444 | $130.84 | $130.85 | $130.80 |
| 7 purchase totals = | $666.91 | $715.9793 | $715.96 | $716.00 | $716.00 | |