| 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 | $40.74 | 6.304% | $43.3082 | $43.31 | $43.30 | $43.30 |
| Purchase #2 | $57.33 | 5.312% | $60.3754 | $60.38 | $60.40 | $60.40 |
| Purchase #3 | $20.97 | 12.359% | $23.5617 | $23.56 | $23.55 | $23.60 |
| Purchase #4 | $31.95 | 9.594% | $35.0153 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $44.55 | 9.414% | $48.7439 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $247.92 | 3.791% | $257.3186 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $197.62 | 8.343% | $214.1074 | $214.11 | $214.10 | $214.10 |
| 7 purchase totals = | $641.08 | $682.4305 | $682.44 | $682.40 | $682.40 | |