| 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 | $127.49 | 10.195% | $140.4876 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $18.81 | 5.859% | $19.9121 | $19.91 | $19.90 | $19.90 |
| Purchase #3 | $155.71 | 8.630% | $169.1478 | $169.15 | $169.15 | $169.10 |
| Purchase #4 | $92.31 | 8.631% | $100.2773 | $100.28 | $100.30 | $100.30 |
| Purchase #5 | $61.79 | 11.270% | $68.7537 | $68.75 | $68.75 | $68.80 |
| Purchase #6 | $5.62 | 13.693% | $6.3895 | $6.39 | $6.40 | $6.40 |
| Purchase #7 | $200.59 | 3.151% | $206.9106 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $662.32 | $711.8786 | $711.88 | $711.90 | $711.90 | |