| 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 | $82.30 | 6.412% | $87.5771 | $87.58 | $87.60 | $87.60 |
| Purchase #2 | $160.97 | 3.672% | $166.8808 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $135.25 | 5.157% | $142.2248 | $142.22 | $142.20 | $142.20 |
| Purchase #4 | $233.80 | 9.525% | $256.0695 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $9.70 | 13.765% | $11.0352 | $11.04 | $11.05 | $11.00 |
| Purchase #6 | $40.69 | 12.575% | $45.8068 | $45.81 | $45.80 | $45.80 |
| Purchase #7 | $102.69 | 13.332% | $116.3806 | $116.38 | $116.40 | $116.40 |
| 7 purchase totals = | $765.40 | $825.9748 | $825.98 | $826.00 | $826.00 | |