| 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 | $24.87 | 12.494% | $27.9773 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $41.75 | 10.689% | $46.2127 | $46.21 | $46.20 | $46.20 |
| Purchase #3 | $200.26 | 11.730% | $223.7505 | $223.75 | $223.75 | $223.80 |
| Purchase #4 | $82.60 | 10.395% | $91.1863 | $91.19 | $91.20 | $91.20 |
| Purchase #5 | $65.42 | 11.140% | $72.7078 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $126.36 | 8.328% | $136.8833 | $136.88 | $136.90 | $136.90 |
| Purchase #7 | $161.84 | 13.371% | $183.4796 | $183.48 | $183.50 | $183.50 |
| 7 purchase totals = | $703.10 | $782.1975 | $782.20 | $782.25 | $782.30 | |