| 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 | $77.87 | 7.596% | $83.785 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $118.88 | 4.280% | $123.9681 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $135.40 | 5.535% | $142.8944 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $12.26 | 4.392% | $12.7985 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $28.69 | 5.745% | $30.3382 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $246.28 | 12.619% | $277.3581 | $277.36 | $277.35 | $277.40 |
| Purchase #7 | $157.29 | 5.714% | $166.2776 | $166.28 | $166.30 | $166.30 |
| 7 purchase totals = | $776.67 | $837.4199 | $837.43 | $837.45 | $837.50 | |