| 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 | $53.89 | 9.396% | $58.9535 | $58.95 | $58.95 | $59.00 |
| Purchase #2 | $26.34 | 9.621% | $28.8742 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $134.45 | 4.310% | $140.2448 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $139.62 | 5.723% | $147.6105 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $142.59 | 3.462% | $147.5265 | $147.53 | $147.55 | $147.50 |
| Purchase #6 | $121.80 | 4.668% | $127.4856 | $127.49 | $127.50 | $127.50 |
| Purchase #7 | $137.62 | 13.344% | $155.984 | $155.98 | $156.00 | $156.00 |
| 7 purchase totals = | $756.31 | $806.6791 | $806.67 | $806.70 | $806.70 | |