| 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 | $41.56 | 13.327% | $47.0987 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $66.99 | 12.372% | $75.278 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $113.47 | 7.503% | $121.9837 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $238.46 | 3.866% | $247.6789 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $225.26 | 5.302% | $237.2033 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $114.47 | 3.308% | $118.2567 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $30.31 | 3.128% | $31.2581 | $31.26 | $31.25 | $31.30 |
| 7 purchase totals = | $830.52 | $878.7574 | $878.76 | $878.80 | $878.90 | |