| 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 | $10.82 | 5.237% | $11.3866 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $107.35 | 4.637% | $112.3278 | $112.33 | $112.35 | $112.30 |
| Purchase #3 | $151.82 | 4.756% | $159.0406 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $47.57 | 12.405% | $53.4711 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $130.47 | 8.385% | $141.4099 | $141.41 | $141.40 | $141.40 |
| Purchase #6 | $231.57 | 6.845% | $247.421 | $247.42 | $247.40 | $247.40 |
| Purchase #7 | $11.94 | 7.380% | $12.8212 | $12.82 | $12.80 | $12.80 |
| 7 purchase totals = | $691.54 | $737.8782 | $737.88 | $737.85 | $737.80 | |