| 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 | $23.49 | 12.572% | $26.4432 | $26.44 | $26.45 | $26.40 |
| Purchase #2 | $69.88 | 6.109% | $74.149 | $74.15 | $74.15 | $74.10 |
| Purchase #3 | $78.59 | 4.534% | $82.1533 | $82.15 | $82.15 | $82.20 |
| Purchase #4 | $134.61 | 4.678% | $140.9071 | $140.91 | $140.90 | $140.90 |
| Purchase #5 | $240.89 | 13.203% | $272.6947 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $62.86 | 7.367% | $67.4909 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $18.45 | 9.482% | $20.1994 | $20.20 | $20.20 | $20.20 |
| 7 purchase totals = | $628.77 | $684.0376 | $684.03 | $684.05 | $684.00 | |