| 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 | $44.79 | 13.290% | $50.7426 | $50.74 | $50.75 | $50.70 |
| Purchase #2 | $177.63 | 9.415% | $194.3539 | $194.35 | $194.35 | $194.40 |
| Purchase #3 | $125.58 | 4.557% | $131.3027 | $131.30 | $131.30 | $131.30 |
| Purchase #4 | $157.59 | 12.439% | $177.1926 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $232.81 | 7.627% | $250.5664 | $250.57 | $250.55 | $250.60 |
| Purchase #6 | $105.81 | 9.660% | $116.0312 | $116.03 | $116.05 | $116.00 |
| Purchase #7 | $209.37 | 9.655% | $229.5847 | $229.58 | $229.60 | $229.60 |
| 7 purchase totals = | $1,053.58 | $1,149.7741 | $1,149.76 | $1,149.80 | $1,149.80 | |