| 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 | $39.68 | 11.800% | $44.3622 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $242.69 | 11.201% | $269.8737 | $269.87 | $269.85 | $269.90 |
| Purchase #3 | $110.63 | 12.218% | $124.1468 | $124.15 | $124.15 | $124.10 |
| Purchase #4 | $30.70 | 9.601% | $33.6475 | $33.65 | $33.65 | $33.60 |
| Purchase #5 | $155.38 | 8.184% | $168.0963 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $237.68 | 10.721% | $263.1617 | $263.16 | $263.15 | $263.20 |
| Purchase #7 | $53.38 | 4.751% | $55.9161 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $870.14 | $959.2043 | $959.21 | $959.15 | $959.20 | |