| 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 | $75.57 | 11.731% | $84.4351 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $99.83 | 11.478% | $111.2885 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $45.75 | 9.125% | $49.9247 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $240.54 | 5.548% | $253.8852 | $253.89 | $253.90 | $253.90 |
| Purchase #5 | $144.34 | 6.636% | $153.9184 | $153.92 | $153.90 | $153.90 |
| Purchase #6 | $199.56 | 6.418% | $212.3678 | $212.37 | $212.35 | $212.40 |
| Purchase #7 | $70.77 | 12.136% | $79.3586 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $876.36 | $945.1783 | $945.19 | $945.15 | $945.20 | |