| 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 | $52.35 | 5.132% | $55.0366 | $55.04 | $55.05 | $55.00 |
| Purchase #2 | $17.28 | 9.568% | $18.9334 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $96.33 | 11.704% | $107.6045 | $107.60 | $107.60 | $107.60 |
| Purchase #4 | $221.56 | 13.389% | $251.2247 | $251.22 | $251.20 | $251.20 |
| Purchase #5 | $167.89 | 13.709% | $190.906 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $193.76 | 8.800% | $210.8109 | $210.81 | $210.80 | $210.80 |
| Purchase #7 | $55.31 | 13.518% | $62.7868 | $62.79 | $62.80 | $62.80 |
| 7 purchase totals = | $804.48 | $897.3029 | $897.30 | $897.30 | $897.20 | |