| 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 | $60.48 | 3.765% | $62.7571 | $62.76 | $62.75 | $62.80 |
| Purchase #2 | $230.56 | 11.505% | $257.0859 | $257.09 | $257.10 | $257.10 |
| Purchase #3 | $151.82 | 5.501% | $160.1716 | $160.17 | $160.15 | $160.20 |
| Purchase #4 | $44.92 | 11.565% | $50.115 | $50.12 | $50.10 | $50.10 |
| Purchase #5 | $169.72 | 7.681% | $182.7562 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $17.70 | 3.796% | $18.3719 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $164.95 | 7.861% | $177.9167 | $177.92 | $177.90 | $177.90 |
| 7 purchase totals = | $840.15 | $909.1744 | $909.19 | $909.10 | $909.30 | |