| 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 | $30.90 | 10.265% | $34.0719 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $140.76 | 7.428% | $151.2157 | $151.22 | $151.20 | $151.20 |
| Purchase #3 | $44.97 | 12.471% | $50.5782 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $41.59 | 12.873% | $46.9439 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $114.84 | 5.367% | $121.0035 | $121.00 | $121.00 | $121.00 |
| Purchase #6 | $159.57 | 6.624% | $170.1399 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $238.87 | 9.445% | $261.4313 | $261.43 | $261.45 | $261.40 |
| 7 purchase totals = | $771.50 | $835.3844 | $835.38 | $835.40 | $835.30 | |