| 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 | $107.94 | 9.140% | $117.8057 | $117.81 | $117.80 | $117.80 |
| Purchase #2 | $28.88 | 6.763% | $30.8332 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $20.39 | 8.843% | $22.1931 | $22.19 | $22.20 | $22.20 |
| Purchase #4 | $101.25 | 4.816% | $106.1262 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $22.28 | 8.248% | $24.1177 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $229.36 | 7.481% | $246.5184 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $114.70 | 9.503% | $125.5999 | $125.60 | $125.60 | $125.60 |
| 7 purchase totals = | $624.80 | $673.1942 | $673.20 | $673.20 | $673.10 | |