| 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 | $65.60 | 5.803% | $69.4068 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $216.93 | 4.552% | $226.8047 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $243.71 | 6.725% | $260.0995 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $236.84 | 5.249% | $249.2717 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $170.86 | 5.412% | $180.1069 | $180.11 | $180.10 | $180.10 |
| Purchase #6 | $202.76 | 12.501% | $228.107 | $228.11 | $228.10 | $228.10 |
| Purchase #7 | $185.77 | 4.787% | $194.6628 | $194.66 | $194.65 | $194.70 |
| 7 purchase totals = | $1,322.47 | $1,408.4594 | $1,408.46 | $1,408.40 | $1,408.50 | |