| 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 | $78.33 | 11.197% | $87.1006 | $87.10 | $87.10 | $87.10 |
| Purchase #2 | $171.27 | 7.379% | $183.908 | $183.91 | $183.90 | $183.90 |
| Purchase #3 | $65.96 | 10.110% | $72.6286 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $34.56 | 5.238% | $36.3703 | $36.37 | $36.35 | $36.40 |
| Purchase #5 | $106.36 | 8.180% | $115.0602 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $107.78 | 7.723% | $116.1038 | $116.10 | $116.10 | $116.10 |
| Purchase #7 | $217.40 | 13.283% | $246.2772 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $781.66 | $857.4487 | $857.45 | $857.45 | $857.50 | |