| 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 | $26.93 | 11.260% | $29.9623 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $121.73 | 5.360% | $128.2547 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $166.52 | 9.344% | $182.0796 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $75.49 | 7.503% | $81.154 | $81.15 | $81.15 | $81.20 |
| Purchase #5 | $33.39 | 10.248% | $36.8118 | $36.81 | $36.80 | $36.80 |
| Purchase #6 | $45.41 | 8.299% | $49.1786 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $192.55 | 13.722% | $218.9717 | $218.97 | $218.95 | $219.00 |
| 7 purchase totals = | $662.02 | $726.4127 | $726.40 | $726.40 | $726.60 | |