| 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 | $80.27 | 13.401% | $91.027 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $79.87 | 8.716% | $86.8315 | $86.83 | $86.85 | $86.80 |
| Purchase #3 | $200.83 | 6.852% | $214.5909 | $214.59 | $214.60 | $214.60 |
| Purchase #4 | $90.56 | 12.652% | $102.0177 | $102.02 | $102.00 | $102.00 |
| Purchase #5 | $89.65 | 8.102% | $96.9134 | $96.91 | $96.90 | $96.90 |
| Purchase #6 | $23.42 | 12.829% | $26.4246 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $64.31 | 4.499% | $67.2033 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $628.91 | $685.0084 | $685.00 | $685.00 | $684.90 | |