| 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 | $125.90 | 10.820% | $139.5224 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $122.54 | 6.851% | $130.9352 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $20.97 | 11.138% | $23.3056 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $158.41 | 9.589% | $173.5999 | $173.60 | $173.60 | $173.60 |
| Purchase #5 | $80.40 | 8.204% | $86.996 | $87.00 | $87.00 | $87.00 |
| Purchase #6 | $26.69 | 11.660% | $29.8021 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $203.65 | 9.753% | $223.512 | $223.51 | $223.50 | $223.50 |
| 7 purchase totals = | $738.56 | $807.6732 | $807.68 | $807.65 | $807.60 | |