| 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 | $43.70 | 4.610% | $45.7146 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $60.87 | 11.673% | $67.9754 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $216.42 | 8.464% | $234.7378 | $234.74 | $234.75 | $234.70 |
| Purchase #4 | $19.67 | 3.341% | $20.3272 | $20.33 | $20.35 | $20.30 |
| Purchase #5 | $191.81 | 11.180% | $213.2544 | $213.25 | $213.25 | $213.30 |
| Purchase #6 | $203.54 | 5.128% | $213.9775 | $213.98 | $214.00 | $214.00 |
| Purchase #7 | $23.28 | 13.762% | $26.4838 | $26.48 | $26.50 | $26.50 |
| 7 purchase totals = | $759.29 | $822.4707 | $822.47 | $822.55 | $822.50 | |