| 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 | $74.66 | 3.350% | $77.1611 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $215.83 | 12.681% | $243.1994 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $20.53 | 4.575% | $21.4692 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $137.96 | 3.683% | $143.0411 | $143.04 | $143.05 | $143.00 |
| Purchase #5 | $91.65 | 5.201% | $96.4167 | $96.42 | $96.40 | $96.40 |
| Purchase #6 | $62.44 | 6.860% | $66.7234 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $48.71 | 13.140% | $55.1105 | $55.11 | $55.10 | $55.10 |
| 7 purchase totals = | $651.78 | $703.1214 | $703.12 | $703.05 | $703.10 | |