| 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 | $30.28 | 13.720% | $34.4344 | $34.43 | $34.45 | $34.40 |
| Purchase #2 | $49.56 | 8.220% | $53.6338 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $171.36 | 5.456% | $180.7094 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $101.69 | 11.206% | $113.0854 | $113.09 | $113.10 | $113.10 |
| Purchase #5 | $39.48 | 6.848% | $42.1836 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $207.75 | 11.728% | $232.1149 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $209.99 | 8.440% | $227.7132 | $227.71 | $227.70 | $227.70 |
| 7 purchase totals = | $810.11 | $883.8747 | $883.86 | $883.90 | $883.80 | |