| 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 | $47.27 | 9.626% | $51.8202 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $135.30 | 6.112% | $143.5695 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $41.93 | 13.689% | $47.6698 | $47.67 | $47.65 | $47.70 |
| Purchase #4 | $159.29 | 9.400% | $174.2633 | $174.26 | $174.25 | $174.30 |
| Purchase #5 | $92.30 | 11.372% | $102.7964 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $34.91 | 4.539% | $36.4946 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $105.66 | 10.482% | $116.7353 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $616.66 | $673.3491 | $673.35 | $673.30 | $673.40 | |