| 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 | $6.37 | 8.758% | $6.9279 | $6.93 | $6.95 | $6.90 |
| Purchase #2 | $129.31 | 6.317% | $137.4785 | $137.48 | $137.50 | $137.50 |
| Purchase #3 | $243.43 | 5.795% | $257.5368 | $257.54 | $257.55 | $257.50 |
| Purchase #4 | $46.70 | 5.686% | $49.3554 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $203.87 | 6.487% | $217.095 | $217.10 | $217.10 | $217.10 |
| Purchase #6 | $37.73 | 6.554% | $40.2028 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $15.58 | 12.380% | $17.5088 | $17.51 | $17.50 | $17.50 |
| 7 purchase totals = | $682.99 | $726.1052 | $726.12 | $726.15 | $726.10 | |