| 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 | $35.78 | 10.874% | $39.6707 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $105.88 | 9.841% | $116.2997 | $116.30 | $116.30 | $116.30 |
| Purchase #3 | $135.43 | 5.507% | $142.8881 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $194.48 | 12.551% | $218.8892 | $218.89 | $218.90 | $218.90 |
| Purchase #5 | $8.63 | 11.513% | $9.6236 | $9.62 | $9.60 | $9.60 |
| Purchase #6 | $77.91 | 4.735% | $81.599 | $81.60 | $81.60 | $81.60 |
| Purchase #7 | $30.99 | 9.348% | $33.8869 | $33.89 | $33.90 | $33.90 |
| 7 purchase totals = | $589.10 | $642.8572 | $642.86 | $642.85 | $642.90 | |