| 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 | $75.62 | 7.337% | $81.1682 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $228.41 | 5.242% | $240.3833 | $240.38 | $240.40 | $240.40 |
| Purchase #3 | $17.56 | 4.793% | $18.4017 | $18.40 | $18.40 | $18.40 |
| Purchase #4 | $124.76 | 4.835% | $130.7921 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $91.28 | 12.496% | $102.6863 | $102.69 | $102.70 | $102.70 |
| Purchase #6 | $126.65 | 11.723% | $141.4972 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $34.49 | 11.569% | $38.4801 | $38.48 | $38.50 | $38.50 |
| 7 purchase totals = | $698.77 | $753.4089 | $753.41 | $753.45 | $753.50 | |