| 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 | $17.93 | 5.382% | $18.895 | $18.90 | $18.90 | $18.90 |
| Purchase #2 | $6.92 | 9.274% | $7.5618 | $7.56 | $7.55 | $7.60 |
| Purchase #3 | $117.89 | 10.704% | $130.5089 | $130.51 | $130.50 | $130.50 |
| Purchase #4 | $151.95 | 9.603% | $166.5418 | $166.54 | $166.55 | $166.50 |
| Purchase #5 | $228.88 | 5.166% | $240.7039 | $240.70 | $240.70 | $240.70 |
| Purchase #6 | $54.29 | 11.318% | $60.4345 | $60.43 | $60.45 | $60.40 |
| Purchase #7 | $96.80 | 5.362% | $101.9904 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $674.66 | $726.6363 | $726.63 | $726.65 | $726.60 | |