| 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 | $95.57 | 10.726% | $105.8208 | $105.82 | $105.80 | $105.80 |
| Purchase #2 | $9.61 | 4.531% | $10.0454 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $146.90 | 13.322% | $166.47 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $47.56 | 12.497% | $53.5036 | $53.50 | $53.50 | $53.50 |
| Purchase #5 | $68.31 | 7.871% | $73.6867 | $73.69 | $73.70 | $73.70 |
| Purchase #6 | $97.39 | 4.422% | $101.6966 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $65.47 | 6.771% | $69.903 | $69.90 | $69.90 | $69.90 |
| 7 purchase totals = | $530.81 | $581.1261 | $581.13 | $581.10 | $581.10 | |