| 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 | $25.82 | 10.578% | $28.5512 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $24.74 | 10.213% | $27.2667 | $27.27 | $27.25 | $27.30 |
| Purchase #3 | $228.80 | 5.810% | $242.0933 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $160.49 | 3.459% | $166.0413 | $166.04 | $166.05 | $166.00 |
| Purchase #5 | $41.64 | 10.445% | $45.9893 | $45.99 | $46.00 | $46.00 |
| Purchase #6 | $106.44 | 8.231% | $115.2011 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $103.99 | 3.195% | $107.3125 | $107.31 | $107.30 | $107.30 |
| 7 purchase totals = | $691.92 | $732.4554 | $732.45 | $732.45 | $732.50 | |