| 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 | $12.95 | 3.261% | $13.3723 | $13.37 | $13.35 | $13.40 |
| Purchase #2 | $153.84 | 3.728% | $159.5752 | $159.58 | $159.60 | $159.60 |
| Purchase #3 | $48.35 | 7.331% | $51.8945 | $51.89 | $51.90 | $51.90 |
| Purchase #4 | $128.96 | 6.496% | $137.3372 | $137.34 | $137.35 | $137.30 |
| Purchase #5 | $66.27 | 3.454% | $68.559 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $170.43 | 7.528% | $183.26 | $183.26 | $183.25 | $183.30 |
| Purchase #7 | $127.75 | 3.765% | $132.5598 | $132.56 | $132.55 | $132.60 |
| 7 purchase totals = | $708.55 | $746.5580 | $746.56 | $746.55 | $746.70 | |