| 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 | $37.82 | 8.648% | $41.0907 | $41.09 | $41.10 | $41.10 |
| Purchase #2 | $185.46 | 6.532% | $197.5742 | $197.57 | $197.55 | $197.60 |
| Purchase #3 | $171.59 | 3.824% | $178.1516 | $178.15 | $178.15 | $178.20 |
| Purchase #4 | $17.77 | 3.432% | $18.3799 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $116.82 | 10.691% | $129.3092 | $129.31 | $129.30 | $129.30 |
| Purchase #6 | $207.95 | 3.714% | $215.6733 | $215.67 | $215.65 | $215.70 |
| Purchase #7 | $19.87 | 11.491% | $22.1533 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $757.28 | $802.3322 | $802.32 | $802.30 | $802.50 | |