| 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 | $53.67 | 10.349% | $59.2243 | $59.22 | $59.20 | $59.20 |
| Purchase #2 | $192.27 | 11.124% | $213.6581 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $22.54 | 4.823% | $23.6271 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $110.82 | 9.223% | $121.0409 | $121.04 | $121.05 | $121.00 |
| Purchase #5 | $97.30 | 5.344% | $102.4997 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $218.52 | 13.803% | $248.6823 | $248.68 | $248.70 | $248.70 |
| Purchase #7 | $123.32 | 7.175% | $132.1682 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $818.44 | $900.9006 | $900.90 | $900.90 | $900.90 | |