| 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 | $73.75 | 3.599% | $76.4043 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $45.90 | 5.464% | $48.408 | $48.41 | $48.40 | $48.40 |
| Purchase #3 | $133.73 | 13.385% | $151.6298 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $211.37 | 8.684% | $229.7254 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $163.26 | 5.688% | $172.5462 | $172.55 | $172.55 | $172.50 |
| Purchase #6 | $20.49 | 6.773% | $21.8778 | $21.88 | $21.90 | $21.90 |
| Purchase #7 | $240.64 | 13.313% | $272.6764 | $272.68 | $272.70 | $272.70 |
| 7 purchase totals = | $889.14 | $973.2679 | $973.28 | $973.35 | $973.20 | |