| 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 | $43.77 | 11.344% | $48.7353 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $153.63 | 6.630% | $163.8157 | $163.82 | $163.80 | $163.80 |
| Purchase #3 | $222.49 | 8.277% | $240.9055 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $89.89 | 12.864% | $101.4534 | $101.45 | $101.45 | $101.50 |
| Purchase #5 | $34.69 | 8.122% | $37.5075 | $37.51 | $37.50 | $37.50 |
| Purchase #6 | $101.37 | 11.112% | $112.6342 | $112.63 | $112.65 | $112.60 |
| Purchase #7 | $65.72 | 13.545% | $74.6218 | $74.62 | $74.60 | $74.60 |
| 7 purchase totals = | $711.56 | $779.6734 | $779.68 | $779.65 | $779.60 | |