| 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 | $88.32 | 11.369% | $98.3611 | $98.36 | $98.35 | $98.40 |
| Purchase #2 | $86.81 | 11.139% | $96.4798 | $96.48 | $96.50 | $96.50 |
| Purchase #3 | $21.81 | 4.674% | $22.8294 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $96.71 | 12.505% | $108.8036 | $108.80 | $108.80 | $108.80 |
| Purchase #5 | $196.45 | 9.669% | $215.4448 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $166.96 | 9.189% | $182.302 | $182.30 | $182.30 | $182.30 |
| Purchase #7 | $190.64 | 11.857% | $213.2442 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $847.70 | $937.4649 | $937.45 | $937.50 | $937.40 | |