| 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 | $237.67 | 11.630% | $265.311 | $265.31 | $265.30 | $265.30 |
| Purchase #2 | $20.60 | 5.298% | $21.6914 | $21.69 | $21.70 | $21.70 |
| Purchase #3 | $75.89 | 13.641% | $86.2422 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $74.52 | 8.542% | $80.8855 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $24.45 | 10.133% | $26.9275 | $26.93 | $26.95 | $26.90 |
| Purchase #6 | $104.49 | 11.631% | $116.6432 | $116.64 | $116.65 | $116.60 |
| Purchase #7 | $29.71 | 5.703% | $31.4044 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $567.33 | $629.1052 | $629.10 | $629.15 | $629.00 | |