| 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 | $39.66 | 10.811% | $43.9476 | $43.95 | $43.95 | $43.90 |
| Purchase #2 | $41.48 | 12.699% | $46.7475 | $46.75 | $46.75 | $46.70 |
| Purchase #3 | $187.58 | 6.123% | $199.0655 | $199.07 | $199.05 | $199.10 |
| Purchase #4 | $97.68 | 13.858% | $111.2165 | $111.22 | $111.20 | $111.20 |
| Purchase #5 | $203.39 | 8.223% | $220.1148 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $143.86 | 10.850% | $159.4688 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $156.68 | 3.519% | $162.1936 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $870.33 | $942.7543 | $942.76 | $942.70 | $942.70 | |