| 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 | $40.63 | 11.104% | $45.1416 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $5.69 | 9.691% | $6.2414 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $58.94 | 6.690% | $62.8831 | $62.88 | $62.90 | $62.90 |
| Purchase #4 | $206.56 | 13.267% | $233.9643 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $83.74 | 11.274% | $93.1808 | $93.18 | $93.20 | $93.20 |
| Purchase #6 | $50.93 | 4.858% | $53.4042 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $185.58 | 9.652% | $203.4922 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $632.07 | $698.3076 | $698.29 | $698.35 | $698.30 | |