| 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 | $83.55 | 9.464% | $91.4572 | $91.46 | $91.45 | $91.50 |
| Purchase #2 | $234.50 | 11.293% | $260.9821 | $260.98 | $261.00 | $261.00 |
| Purchase #3 | $173.77 | 11.313% | $193.4286 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $170.38 | 11.224% | $189.5035 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $99.42 | 10.264% | $109.6245 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $20.34 | 7.548% | $21.8753 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $123.26 | 5.167% | $129.6288 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $905.22 | $996.5000 | $996.50 | $996.55 | $996.50 | |