| 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 | $80.93 | 3.275% | $83.5805 | $83.58 | $83.60 | $83.60 |
| Purchase #2 | $104.29 | 10.824% | $115.5783 | $115.58 | $115.60 | $115.60 |
| Purchase #3 | $98.31 | 5.273% | $103.4939 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $143.33 | 7.853% | $154.5857 | $154.59 | $154.60 | $154.60 |
| Purchase #5 | $72.34 | 10.561% | $79.9798 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $98.93 | 3.148% | $102.0443 | $102.04 | $102.05 | $102.00 |
| Purchase #7 | $81.60 | 3.292% | $84.2863 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $679.73 | $723.5488 | $723.55 | $723.65 | $723.60 | |