| 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 | $125.85 | 7.712% | $135.5556 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $59.75 | 7.553% | $64.2629 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $138.79 | 3.534% | $143.6948 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $53.33 | 9.761% | $58.5355 | $58.54 | $58.55 | $58.50 |
| Purchase #5 | $99.67 | 10.111% | $109.7476 | $109.75 | $109.75 | $109.70 |
| Purchase #6 | $131.39 | 12.743% | $148.133 | $148.13 | $148.15 | $148.10 |
| Purchase #7 | $137.75 | 5.713% | $145.6197 | $145.62 | $145.60 | $145.60 |
| 7 purchase totals = | $746.53 | $805.5491 | $805.55 | $805.55 | $805.50 | |