| 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 | $59.63 | 4.795% | $62.4893 | $62.49 | $62.50 | $62.50 |
| Purchase #2 | $29.84 | 4.220% | $31.0992 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $175.51 | 5.437% | $185.0525 | $185.05 | $185.05 | $185.10 |
| Purchase #4 | $248.70 | 13.556% | $282.4138 | $282.41 | $282.40 | $282.40 |
| Purchase #5 | $205.44 | 9.175% | $224.2891 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $56.34 | 4.580% | $58.9204 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $199.28 | 13.379% | $225.9417 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $974.74 | $1,070.2060 | $1,070.20 | $1,070.20 | $1,070.20 | |