| 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 | $47.67 | 3.473% | $49.3256 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $82.40 | 6.744% | $87.9571 | $87.96 | $87.95 | $88.00 |
| Purchase #3 | $159.75 | 6.298% | $169.8111 | $169.81 | $169.80 | $169.80 |
| Purchase #4 | $19.58 | 4.529% | $20.4668 | $20.47 | $20.45 | $20.50 |
| Purchase #5 | $54.54 | 7.184% | $58.4582 | $58.46 | $58.45 | $58.50 |
| Purchase #6 | $96.59 | 3.319% | $99.7958 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $233.85 | 5.495% | $246.7001 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $694.38 | $732.5147 | $732.53 | $732.50 | $732.60 | |