| 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 | $27.51 | 8.591% | $29.8734 | $29.87 | $29.85 | $29.90 |
| Purchase #2 | $220.25 | 7.364% | $236.4692 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $28.39 | 12.556% | $31.9546 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $16.47 | 8.416% | $17.8561 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $52.77 | 13.793% | $60.0486 | $60.05 | $60.05 | $60.00 |
| Purchase #6 | $160.30 | 8.149% | $173.3628 | $173.36 | $173.35 | $173.40 |
| Purchase #7 | $125.57 | 4.299% | $130.9683 | $130.97 | $130.95 | $131.00 |
| 7 purchase totals = | $631.26 | $680.5330 | $680.53 | $680.45 | $680.70 | |