| 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 | $9.57 | 5.590% | $10.105 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $46.67 | 9.592% | $51.1466 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $60.91 | 11.323% | $67.8068 | $67.81 | $67.80 | $67.80 |
| Purchase #4 | $232.53 | 3.324% | $240.2593 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $39.99 | 7.605% | $43.0312 | $43.03 | $43.05 | $43.00 |
| Purchase #6 | $107.48 | 4.471% | $112.2854 | $112.29 | $112.30 | $112.30 |
| Purchase #7 | $195.50 | 6.836% | $208.8644 | $208.86 | $208.85 | $208.90 |
| 7 purchase totals = | $692.65 | $733.4987 | $733.51 | $733.50 | $733.50 | |