| 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 | $83.51 | 6.398% | $88.853 | $88.85 | $88.85 | $88.90 |
| Purchase #2 | $21.61 | 5.299% | $22.7551 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $75.99 | 7.197% | $81.459 | $81.46 | $81.45 | $81.50 |
| Purchase #4 | $198.28 | 10.863% | $219.8192 | $219.82 | $219.80 | $219.80 |
| Purchase #5 | $54.59 | 9.297% | $59.6652 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $128.30 | 9.835% | $140.9183 | $140.92 | $140.90 | $140.90 |
| Purchase #7 | $100.94 | 8.777% | $109.7995 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $663.22 | $723.2693 | $723.28 | $723.20 | $723.40 | |