| 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 | $43.98 | 4.833% | $46.1056 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $8.29 | 9.310% | $9.0618 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $96.95 | 3.266% | $100.1164 | $100.12 | $100.10 | $100.10 |
| Purchase #4 | $127.31 | 7.207% | $136.4852 | $136.49 | $136.50 | $136.50 |
| Purchase #5 | $219.46 | 10.794% | $243.1485 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $212.76 | 11.427% | $237.0721 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $154.68 | 11.497% | $172.4636 | $172.46 | $172.45 | $172.50 |
| 7 purchase totals = | $863.43 | $944.4532 | $944.46 | $944.40 | $944.50 | |