| 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 | $49.79 | 13.769% | $56.6456 | $56.65 | $56.65 | $56.60 |
| Purchase #2 | $169.30 | 6.484% | $180.2774 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $42.36 | 11.627% | $47.2852 | $47.29 | $47.30 | $47.30 |
| Purchase #4 | $151.52 | 12.255% | $170.0888 | $170.09 | $170.10 | $170.10 |
| Purchase #5 | $10.29 | 3.856% | $10.6868 | $10.69 | $10.70 | $10.70 |
| Purchase #6 | $238.39 | 10.513% | $263.4519 | $263.45 | $263.45 | $263.50 |
| Purchase #7 | $216.46 | 10.296% | $238.7467 | $238.75 | $238.75 | $238.70 |
| 7 purchase totals = | $878.11 | $967.1824 | $967.20 | $967.25 | $967.20 | |