| 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 | $36.94 | 6.459% | $39.326 | $39.33 | $39.35 | $39.30 |
| Purchase #2 | $63.56 | 3.539% | $65.8094 | $65.81 | $65.80 | $65.80 |
| Purchase #3 | $124.53 | 5.829% | $131.7889 | $131.79 | $131.80 | $131.80 |
| Purchase #4 | $106.88 | 6.384% | $113.7032 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $99.93 | 3.740% | $103.6674 | $103.67 | $103.65 | $103.70 |
| Purchase #6 | $23.93 | 7.283% | $25.6728 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $62.49 | 3.344% | $64.5797 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $518.26 | $544.5474 | $544.55 | $544.55 | $544.60 | |