| 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 | $64.65 | 9.487% | $70.7833 | $70.78 | $70.80 | $70.80 |
| Purchase #2 | $44.61 | 10.205% | $49.1625 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $83.84 | 3.419% | $86.7065 | $86.71 | $86.70 | $86.70 |
| Purchase #4 | $168.32 | 7.142% | $180.3414 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $161.95 | 4.572% | $169.3544 | $169.35 | $169.35 | $169.40 |
| Purchase #6 | $56.99 | 5.653% | $60.2116 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $157.26 | 7.621% | $169.2448 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $737.62 | $785.8045 | $785.79 | $785.80 | $785.80 | |