| 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 | $80.73 | 8.762% | $87.8036 | $87.80 | $87.80 | $87.80 |
| Purchase #2 | $236.39 | 4.432% | $246.8668 | $246.87 | $246.85 | $246.90 |
| Purchase #3 | $224.34 | 12.335% | $252.0123 | $252.01 | $252.00 | $252.00 |
| Purchase #4 | $58.59 | 4.356% | $61.1422 | $61.14 | $61.15 | $61.10 |
| Purchase #5 | $163.64 | 13.491% | $185.7167 | $185.72 | $185.70 | $185.70 |
| Purchase #6 | $146.61 | 9.497% | $160.5336 | $160.53 | $160.55 | $160.50 |
| Purchase #7 | $102.78 | 5.576% | $108.511 | $108.51 | $108.50 | $108.50 |
| 7 purchase totals = | $1,013.08 | $1,102.5862 | $1,102.58 | $1,102.55 | $1,102.50 | |