| 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 | $6.46 | 4.354% | $6.7413 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $242.31 | 11.769% | $270.8275 | $270.83 | $270.85 | $270.80 |
| Purchase #3 | $82.38 | 4.212% | $85.8498 | $85.85 | $85.85 | $85.80 |
| Purchase #4 | $43.34 | 10.192% | $47.7572 | $47.76 | $47.75 | $47.80 |
| Purchase #5 | $111.46 | 3.261% | $115.0947 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $142.49 | 4.411% | $148.7752 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $56.94 | 5.637% | $60.1497 | $60.15 | $60.15 | $60.10 |
| 7 purchase totals = | $685.38 | $735.1954 | $735.20 | $735.25 | $735.10 | |