| 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 | $13.57 | 7.527% | $14.5914 | $14.59 | $14.60 | $14.60 |
| Purchase #2 | $124.62 | 13.204% | $141.0748 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $76.27 | 10.698% | $84.4294 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $10.87 | 6.641% | $11.5919 | $11.59 | $11.60 | $11.60 |
| Purchase #5 | $230.78 | 10.693% | $255.4573 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $244.76 | 3.698% | $253.8112 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $29.86 | 3.157% | $30.8027 | $30.80 | $30.80 | $30.80 |
| 7 purchase totals = | $730.73 | $791.7587 | $791.75 | $791.75 | $791.80 | |