| 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 | $190.58 | 7.649% | $205.1575 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $44.91 | 11.552% | $50.098 | $50.10 | $50.10 | $50.10 |
| Purchase #3 | $240.74 | 5.109% | $253.0394 | $253.04 | $253.05 | $253.00 |
| Purchase #4 | $50.57 | 11.705% | $56.4892 | $56.49 | $56.50 | $56.50 |
| Purchase #5 | $60.54 | 6.523% | $64.489 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $30.47 | 3.530% | $31.5456 | $31.55 | $31.55 | $31.50 |
| Purchase #7 | $210.90 | 7.729% | $227.2005 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $828.71 | $888.0192 | $888.03 | $888.05 | $888.00 | |