| 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 | $243.56 | 7.851% | $262.6819 | $262.68 | $262.70 | $262.70 |
| Purchase #2 | $76.58 | 3.787% | $79.4801 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $13.88 | 12.655% | $15.6365 | $15.64 | $15.65 | $15.60 |
| Purchase #4 | $25.81 | 8.484% | $27.9997 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $38.95 | 11.627% | $43.4787 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $15.61 | 9.866% | $17.1501 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $22.31 | 10.422% | $24.6351 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $436.70 | $471.0621 | $471.07 | $471.15 | $471.10 | |