| 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 | $56.27 | 3.208% | $58.0751 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $29.70 | 7.686% | $31.9827 | $31.98 | $32.00 | $32.00 |
| Purchase #3 | $106.68 | 9.596% | $116.917 | $116.92 | $116.90 | $116.90 |
| Purchase #4 | $73.45 | 12.670% | $82.7561 | $82.76 | $82.75 | $82.80 |
| Purchase #5 | $32.72 | 11.323% | $36.4249 | $36.42 | $36.40 | $36.40 |
| Purchase #6 | $149.40 | 12.589% | $168.208 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $43.84 | 3.185% | $45.2363 | $45.24 | $45.25 | $45.20 |
| 7 purchase totals = | $492.06 | $539.6001 | $539.61 | $539.60 | $539.60 | |