| 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 | $8.48 | 8.803% | $9.2265 | $9.23 | $9.25 | $9.20 |
| Purchase #2 | $206.28 | 3.685% | $213.8814 | $213.88 | $213.90 | $213.90 |
| Purchase #3 | $96.49 | 10.671% | $106.7864 | $106.79 | $106.80 | $106.80 |
| Purchase #4 | $184.58 | 11.223% | $205.2954 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $104.93 | 11.700% | $117.2068 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $89.76 | 9.368% | $98.1687 | $98.17 | $98.15 | $98.20 |
| Purchase #7 | $17.32 | 11.804% | $19.3645 | $19.36 | $19.35 | $19.40 |
| 7 purchase totals = | $707.84 | $769.9297 | $769.94 | $769.95 | $770.00 | |