| 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 | $67.73 | 13.393% | $76.8011 | $76.80 | $76.80 | $76.80 |
| Purchase #2 | $133.32 | 4.392% | $139.1754 | $139.18 | $139.20 | $139.20 |
| Purchase #3 | $80.73 | 8.705% | $87.7575 | $87.76 | $87.75 | $87.80 |
| Purchase #4 | $210.71 | 4.354% | $219.8843 | $219.88 | $219.90 | $219.90 |
| Purchase #5 | $109.51 | 10.387% | $120.8848 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $143.70 | 6.732% | $153.3739 | $153.37 | $153.35 | $153.40 |
| Purchase #7 | $148.55 | 6.516% | $158.2295 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $894.25 | $956.1065 | $956.10 | $956.15 | $956.20 | |