| 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 | $43.31 | 5.640% | $45.7527 | $45.75 | $45.75 | $45.80 |
| Purchase #2 | $74.70 | 4.297% | $77.9099 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $210.84 | 3.529% | $218.2805 | $218.28 | $218.30 | $218.30 |
| Purchase #4 | $106.94 | 3.637% | $110.8294 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $227.34 | 7.279% | $243.8881 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $121.40 | 9.290% | $132.6781 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $229.49 | 8.754% | $249.5796 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,014.02 | $1,078.9183 | $1,078.92 | $1,079.00 | $1,079.00 | |