| 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 | $83.62 | 3.231% | $86.3218 | $86.32 | $86.30 | $86.30 |
| Purchase #2 | $42.53 | 11.675% | $47.4954 | $47.50 | $47.50 | $47.50 |
| Purchase #3 | $211.96 | 6.746% | $226.2588 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $10.95 | 3.248% | $11.3057 | $11.31 | $11.30 | $11.30 |
| Purchase #5 | $220.66 | 13.205% | $249.7982 | $249.80 | $249.80 | $249.80 |
| Purchase #6 | $77.66 | 12.762% | $87.571 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $116.95 | 13.203% | $132.3909 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $764.33 | $841.1418 | $841.15 | $841.10 | $841.20 | |