| 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 | $113.94 | 10.288% | $125.6621 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $45.60 | 12.162% | $51.1459 | $51.15 | $51.15 | $51.10 |
| Purchase #3 | $45.82 | 11.652% | $51.1589 | $51.16 | $51.15 | $51.20 |
| Purchase #4 | $125.89 | 5.434% | $132.7309 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $165.52 | 13.430% | $187.7493 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $88.47 | 8.424% | $95.9227 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $141.38 | 6.495% | $150.5626 | $150.56 | $150.55 | $150.60 |
| 7 purchase totals = | $726.62 | $794.9324 | $794.93 | $794.90 | $794.90 | |