| 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 | $59.49 | 8.726% | $64.6811 | $64.68 | $64.70 | $64.70 |
| Purchase #2 | $107.98 | 7.187% | $115.7405 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $157.54 | 8.310% | $170.6316 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $40.44 | 9.552% | $44.3028 | $44.30 | $44.30 | $44.30 |
| Purchase #5 | $130.72 | 7.839% | $140.9671 | $140.97 | $140.95 | $141.00 |
| Purchase #6 | $70.53 | 13.177% | $79.8237 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $94.69 | 10.204% | $104.3522 | $104.35 | $104.35 | $104.40 |
| 7 purchase totals = | $661.39 | $720.4990 | $720.49 | $720.50 | $720.50 | |