| 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 | $59.25 | 12.375% | $66.5822 | $66.58 | $66.60 | $66.60 |
| Purchase #2 | $67.97 | 12.487% | $76.4574 | $76.46 | $76.45 | $76.50 |
| Purchase #3 | $159.91 | 10.860% | $177.2762 | $177.28 | $177.30 | $177.30 |
| Purchase #4 | $47.32 | 9.169% | $51.6588 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $99.71 | 12.813% | $112.4858 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $194.70 | 6.682% | $207.7099 | $207.71 | $207.70 | $207.70 |
| Purchase #7 | $133.57 | 13.202% | $151.2039 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $762.43 | $843.3742 | $843.38 | $843.40 | $843.50 | |