| 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 | $32.57 | 11.316% | $36.2556 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $192.95 | 11.867% | $215.8474 | $215.85 | $215.85 | $215.80 |
| Purchase #3 | $127.73 | 13.686% | $145.2111 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $14.86 | 3.610% | $15.3964 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $86.46 | 9.635% | $94.7904 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $59.55 | 11.714% | $66.5257 | $66.53 | $66.55 | $66.50 |
| Purchase #7 | $40.30 | 3.821% | $41.8399 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $554.42 | $615.8665 | $615.88 | $615.90 | $615.80 | |