| 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 | $39.79 | 5.379% | $41.9303 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $249.94 | 5.538% | $263.7817 | $263.78 | $263.80 | $263.80 |
| Purchase #3 | $50.41 | 3.478% | $52.1633 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $104.60 | 8.811% | $113.8163 | $113.82 | $113.80 | $113.80 |
| Purchase #5 | $151.51 | 5.276% | $159.5037 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $69.28 | 7.467% | $74.4531 | $74.45 | $74.45 | $74.50 |
| Purchase #7 | $203.67 | 11.382% | $226.8517 | $226.85 | $226.85 | $226.90 |
| 7 purchase totals = | $869.20 | $932.5001 | $932.49 | $932.50 | $932.60 | |