| 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 | $27.66 | 3.780% | $28.7055 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $238.55 | 9.316% | $260.7733 | $260.77 | $260.75 | $260.80 |
| Purchase #3 | $113.58 | 6.366% | $120.8105 | $120.81 | $120.80 | $120.80 |
| Purchase #4 | $209.88 | 6.228% | $222.9513 | $222.95 | $222.95 | $223.00 |
| Purchase #5 | $60.36 | 9.162% | $65.8902 | $65.89 | $65.90 | $65.90 |
| Purchase #6 | $125.68 | 6.550% | $133.912 | $133.91 | $133.90 | $133.90 |
| Purchase #7 | $154.98 | 12.355% | $174.1278 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $930.69 | $1,007.1706 | $1,007.17 | $1,007.15 | $1,007.20 | |