| 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 | $96.58 | 12.630% | $108.7781 | $108.78 | $108.80 | $108.80 |
| Purchase #2 | $50.97 | 4.677% | $53.3539 | $53.35 | $53.35 | $53.40 |
| Purchase #3 | $200.70 | 10.202% | $221.1754 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $5.48 | 11.285% | $6.0984 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $28.36 | 8.632% | $30.808 | $30.81 | $30.80 | $30.80 |
| Purchase #6 | $201.30 | 13.407% | $228.2883 | $228.29 | $228.30 | $228.30 |
| Purchase #7 | $102.43 | 5.111% | $107.6652 | $107.67 | $107.65 | $107.70 |
| 7 purchase totals = | $685.82 | $756.1673 | $756.18 | $756.20 | $756.30 | |