| 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 | $41.56 | 13.333% | $47.1012 | $47.10 | $47.10 | $47.10 |
| Purchase #2 | $183.85 | 8.611% | $199.6813 | $199.68 | $199.70 | $199.70 |
| Purchase #3 | $148.57 | 10.146% | $163.6439 | $163.64 | $163.65 | $163.60 |
| Purchase #4 | $162.98 | 4.416% | $170.1772 | $170.18 | $170.20 | $170.20 |
| Purchase #5 | $6.84 | 8.137% | $7.3966 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $34.98 | 4.617% | $36.595 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $13.98 | 13.302% | $15.8396 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $592.76 | $640.4348 | $640.44 | $640.50 | $640.40 | |