| 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 | $105.37 | 12.441% | $118.4791 | $118.48 | $118.50 | $118.50 |
| Purchase #2 | $108.70 | 6.160% | $115.3959 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $134.67 | 7.611% | $144.9197 | $144.92 | $144.90 | $144.90 |
| Purchase #4 | $121.93 | 9.462% | $133.467 | $133.47 | $133.45 | $133.50 |
| Purchase #5 | $109.49 | 12.146% | $122.7887 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $70.57 | 4.413% | $73.6843 | $73.68 | $73.70 | $73.70 |
| Purchase #7 | $36.92 | 8.365% | $40.0084 | $40.01 | $40.00 | $40.00 |
| 7 purchase totals = | $687.65 | $748.7431 | $748.75 | $748.75 | $748.80 | |