| 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 | $94.31 | 11.834% | $105.4706 | $105.47 | $105.45 | $105.50 |
| Purchase #2 | $117.81 | 5.717% | $124.5452 | $124.55 | $124.55 | $124.50 |
| Purchase #3 | $53.69 | 6.754% | $57.3162 | $57.32 | $57.30 | $57.30 |
| Purchase #4 | $184.41 | 12.331% | $207.1496 | $207.15 | $207.15 | $207.10 |
| Purchase #5 | $107.74 | 7.483% | $115.8022 | $115.80 | $115.80 | $115.80 |
| Purchase #6 | $12.30 | 9.328% | $13.4473 | $13.45 | $13.45 | $13.40 |
| Purchase #7 | $243.87 | 11.683% | $272.3613 | $272.36 | $272.35 | $272.40 |
| 7 purchase totals = | $814.13 | $896.0924 | $896.10 | $896.05 | $896.00 | |