| 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 | $83.89 | 9.523% | $91.8788 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $99.88 | 7.344% | $107.2152 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $154.42 | 12.463% | $173.6654 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $121.36 | 6.644% | $129.4232 | $129.42 | $129.40 | $129.40 |
| Purchase #5 | $7.84 | 6.591% | $8.3567 | $8.36 | $8.35 | $8.40 |
| Purchase #6 | $186.46 | 3.577% | $193.1297 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $102.53 | 8.567% | $111.3137 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $756.38 | $814.9827 | $814.99 | $814.95 | $815.00 | |