| 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 | $74.97 | 6.105% | $79.5469 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $13.33 | 12.177% | $14.9532 | $14.95 | $14.95 | $15.00 |
| Purchase #3 | $227.51 | 4.551% | $237.864 | $237.86 | $237.85 | $237.90 |
| Purchase #4 | $66.36 | 10.350% | $73.2283 | $73.23 | $73.25 | $73.20 |
| Purchase #5 | $154.68 | 3.630% | $160.2949 | $160.29 | $160.30 | $160.30 |
| Purchase #6 | $46.83 | 10.847% | $51.9097 | $51.91 | $51.90 | $51.90 |
| Purchase #7 | $66.51 | 11.435% | $74.1154 | $74.12 | $74.10 | $74.10 |
| 7 purchase totals = | $650.19 | $691.9124 | $691.91 | $691.90 | $691.90 | |