| 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 | $73.48 | 7.799% | $79.2107 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $22.66 | 7.624% | $24.3876 | $24.39 | $24.40 | $24.40 |
| Purchase #3 | $65.75 | 4.450% | $68.6759 | $68.68 | $68.70 | $68.70 |
| Purchase #4 | $28.54 | 7.805% | $30.7675 | $30.77 | $30.75 | $30.80 |
| Purchase #5 | $217.59 | 10.376% | $240.1671 | $240.17 | $240.15 | $240.20 |
| Purchase #6 | $148.75 | 3.449% | $153.8804 | $153.88 | $153.90 | $153.90 |
| Purchase #7 | $10.94 | 6.143% | $11.612 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $567.71 | $608.7012 | $608.71 | $608.70 | $608.80 | |