| 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 | $24.74 | 11.427% | $27.567 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $99.93 | 13.681% | $113.6014 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $142.55 | 6.705% | $152.108 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $79.83 | 6.111% | $84.7084 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $42.40 | 7.476% | $45.5698 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $150.69 | 11.731% | $168.3674 | $168.37 | $168.35 | $168.40 |
| Purchase #7 | $121.64 | 6.602% | $129.6707 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $661.78 | $721.5927 | $721.60 | $721.50 | $721.70 | |