| 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 | $73.77 | 8.335% | $79.9187 | $79.92 | $79.90 | $79.90 |
| Purchase #2 | $198.69 | 8.169% | $214.921 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $103.49 | 5.394% | $109.0723 | $109.07 | $109.05 | $109.10 |
| Purchase #4 | $114.72 | 9.620% | $125.7561 | $125.76 | $125.75 | $125.80 |
| Purchase #5 | $55.55 | 4.802% | $58.2175 | $58.22 | $58.20 | $58.20 |
| Purchase #6 | $209.49 | 5.159% | $220.2976 | $220.30 | $220.30 | $220.30 |
| Purchase #7 | $178.34 | 3.594% | $184.7495 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $934.05 | $992.9327 | $992.94 | $992.85 | $992.90 | |