| 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 | $73.53 | 13.543% | $83.4882 | $83.49 | $83.50 | $83.50 |
| Purchase #2 | $46.68 | 11.304% | $51.9567 | $51.96 | $51.95 | $52.00 |
| Purchase #3 | $218.36 | 6.341% | $232.2062 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $49.89 | 6.180% | $52.9732 | $52.97 | $52.95 | $53.00 |
| Purchase #5 | $11.72 | 5.332% | $12.3449 | $12.34 | $12.35 | $12.30 |
| Purchase #6 | $128.94 | 9.719% | $141.4717 | $141.47 | $141.45 | $141.50 |
| Purchase #7 | $112.39 | 3.734% | $116.5866 | $116.59 | $116.60 | $116.60 |
| 7 purchase totals = | $641.51 | $691.0275 | $691.03 | $691.00 | $691.10 | |