| 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 | $66.77 | 7.432% | $71.7323 | $71.73 | $71.75 | $71.70 |
| Purchase #2 | $116.76 | 6.235% | $124.04 | $124.04 | $124.05 | $124.00 |
| Purchase #3 | $229.48 | 12.123% | $257.2999 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $190.40 | 7.734% | $205.1255 | $205.13 | $205.15 | $205.10 |
| Purchase #5 | $144.99 | 7.867% | $156.3964 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $126.80 | 8.156% | $137.1418 | $137.14 | $137.15 | $137.10 |
| Purchase #7 | $112.57 | 3.154% | $116.1205 | $116.12 | $116.10 | $116.10 |
| 7 purchase totals = | $987.77 | $1,067.8564 | $1,067.86 | $1,067.90 | $1,067.70 | |