| 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 | $45.63 | 5.603% | $48.1866 | $48.19 | $48.20 | $48.20 |
| Purchase #2 | $95.59 | 13.427% | $108.4249 | $108.42 | $108.40 | $108.40 |
| Purchase #3 | $26.37 | 10.594% | $29.1636 | $29.16 | $29.15 | $29.20 |
| Purchase #4 | $239.87 | 9.585% | $262.8615 | $262.86 | $262.85 | $262.90 |
| Purchase #5 | $30.50 | 10.368% | $33.6622 | $33.66 | $33.65 | $33.70 |
| Purchase #6 | $105.37 | 10.109% | $116.0219 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $34.78 | 10.516% | $38.4375 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $578.11 | $636.7582 | $636.75 | $636.70 | $636.80 | |