| 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 | $45.46 | 8.636% | $49.3859 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $166.44 | 11.164% | $185.0214 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $90.61 | 13.414% | $102.7644 | $102.76 | $102.75 | $102.80 |
| Purchase #4 | $178.56 | 11.826% | $199.6765 | $199.68 | $199.70 | $199.70 |
| Purchase #5 | $32.90 | 8.527% | $35.7054 | $35.71 | $35.70 | $35.70 |
| Purchase #6 | $60.98 | 5.473% | $64.3174 | $64.32 | $64.30 | $64.30 |
| Purchase #7 | $157.96 | 6.542% | $168.2937 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $732.91 | $805.1647 | $805.17 | $805.15 | $805.20 | |