| 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 | $100.54 | 7.739% | $108.3208 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $233.28 | 11.798% | $260.8024 | $260.80 | $260.80 | $260.80 |
| Purchase #3 | $80.25 | 5.313% | $84.5137 | $84.51 | $84.50 | $84.50 |
| Purchase #4 | $110.80 | 4.714% | $116.0231 | $116.02 | $116.00 | $116.00 |
| Purchase #5 | $239.95 | 6.238% | $254.9181 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $25.48 | 13.804% | $28.9973 | $29.00 | $29.00 | $29.00 |
| Purchase #7 | $24.57 | 4.758% | $25.739 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $814.87 | $879.3144 | $879.31 | $879.25 | $879.20 | |