| 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 | $83.95 | 4.420% | $87.6606 | $87.66 | $87.65 | $87.70 |
| Purchase #2 | $43.27 | 10.309% | $47.7307 | $47.73 | $47.75 | $47.70 |
| Purchase #3 | $18.49 | 12.662% | $20.8312 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $169.38 | 3.242% | $174.8713 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $133.44 | 11.104% | $148.2572 | $148.26 | $148.25 | $148.30 |
| Purchase #6 | $43.52 | 12.681% | $49.0388 | $49.04 | $49.05 | $49.00 |
| Purchase #7 | $197.44 | 11.664% | $220.4694 | $220.47 | $220.45 | $220.50 |
| 7 purchase totals = | $689.49 | $748.8592 | $748.86 | $748.85 | $748.90 | |