| 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 | $43.83 | 3.341% | $45.2944 | $45.29 | $45.30 | $45.30 |
| Purchase #2 | $233.90 | 12.526% | $263.1983 | $263.20 | $263.20 | $263.20 |
| Purchase #3 | $112.75 | 3.524% | $116.7233 | $116.72 | $116.70 | $116.70 |
| Purchase #4 | $38.49 | 5.129% | $40.4642 | $40.46 | $40.45 | $40.50 |
| Purchase #5 | $205.62 | 3.316% | $212.4384 | $212.44 | $212.45 | $212.40 |
| Purchase #6 | $43.90 | 6.595% | $46.7952 | $46.80 | $46.80 | $46.80 |
| Purchase #7 | $43.44 | 13.185% | $49.1676 | $49.17 | $49.15 | $49.20 |
| 7 purchase totals = | $721.93 | $774.0814 | $774.08 | $774.05 | $774.10 | |