| 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 | $59.27 | 5.248% | $62.3805 | $62.38 | $62.40 | $62.40 |
| Purchase #2 | $37.79 | 3.246% | $39.0167 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $139.94 | 3.871% | $145.3571 | $145.36 | $145.35 | $145.40 |
| Purchase #4 | $190.67 | 3.391% | $197.1356 | $197.14 | $197.15 | $197.10 |
| Purchase #5 | $149.26 | 9.483% | $163.4143 | $163.41 | $163.40 | $163.40 |
| Purchase #6 | $173.59 | 5.410% | $182.9812 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $89.43 | 13.219% | $101.2518 | $101.25 | $101.25 | $101.30 |
| 7 purchase totals = | $839.95 | $891.5372 | $891.54 | $891.55 | $891.60 | |