| 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 | $51.70 | 13.827% | $58.8486 | $58.85 | $58.85 | $58.80 |
| Purchase #2 | $100.54 | 8.766% | $109.3533 | $109.35 | $109.35 | $109.40 |
| Purchase #3 | $185.66 | 9.523% | $203.3404 | $203.34 | $203.35 | $203.30 |
| Purchase #4 | $30.65 | 3.360% | $31.6798 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $172.32 | 8.508% | $186.981 | $186.98 | $187.00 | $187.00 |
| Purchase #6 | $199.75 | 3.166% | $206.0741 | $206.07 | $206.05 | $206.10 |
| Purchase #7 | $97.66 | 10.169% | $107.591 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $838.28 | $903.8682 | $903.86 | $903.90 | $903.90 | |