| 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 | $29.62 | 3.131% | $30.5474 | $30.55 | $30.55 | $30.50 |
| Purchase #2 | $115.40 | 9.414% | $126.2638 | $126.26 | $126.25 | $126.30 |
| Purchase #3 | $61.39 | 4.475% | $64.1372 | $64.14 | $64.15 | $64.10 |
| Purchase #4 | $137.71 | 5.203% | $144.8751 | $144.88 | $144.90 | $144.90 |
| Purchase #5 | $146.77 | 3.212% | $151.4843 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $75.90 | 11.251% | $84.4395 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $232.72 | 6.450% | $247.7304 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $799.51 | $849.4777 | $849.48 | $849.55 | $849.40 | |