| 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 | $74.62 | 8.605% | $81.0411 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $113.39 | 9.601% | $124.2766 | $124.28 | $124.30 | $124.30 |
| Purchase #3 | $94.31 | 8.564% | $102.3867 | $102.39 | $102.40 | $102.40 |
| Purchase #4 | $233.47 | 4.201% | $243.2781 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $140.33 | 10.398% | $154.9215 | $154.92 | $154.90 | $154.90 |
| Purchase #6 | $153.65 | 4.147% | $160.0219 | $160.02 | $160.00 | $160.00 |
| Purchase #7 | $31.61 | 6.830% | $33.769 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $841.38 | $899.6949 | $899.70 | $899.70 | $899.70 | |