| 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 | $95.73 | 3.859% | $99.4242 | $99.42 | $99.40 | $99.40 |
| Purchase #2 | $97.75 | 11.111% | $108.611 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $163.61 | 7.818% | $176.401 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $47.61 | 11.849% | $53.2513 | $53.25 | $53.25 | $53.30 |
| Purchase #5 | $110.75 | 9.585% | $121.3654 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $159.45 | 4.667% | $166.8915 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $91.40 | 10.707% | $101.1862 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $766.30 | $827.1306 | $827.13 | $827.10 | $827.20 | |