| 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 | $89.28 | 8.491% | $96.8608 | $96.86 | $96.85 | $96.90 |
| Purchase #2 | $102.66 | 5.398% | $108.2016 | $108.20 | $108.20 | $108.20 |
| Purchase #3 | $81.37 | 7.405% | $87.3954 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $17.50 | 5.839% | $18.5218 | $18.52 | $18.50 | $18.50 |
| Purchase #5 | $143.99 | 13.733% | $163.7641 | $163.76 | $163.75 | $163.80 |
| Purchase #6 | $242.31 | 11.147% | $269.3203 | $269.32 | $269.30 | $269.30 |
| Purchase #7 | $56.88 | 9.473% | $62.2682 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $733.99 | $806.3322 | $806.33 | $806.25 | $806.40 | |