| 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 | $69.29 | 8.335% | $75.0653 | $75.07 | $75.05 | $75.10 |
| Purchase #2 | $49.60 | 4.184% | $51.6753 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $204.68 | 3.773% | $212.4026 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $124.85 | 13.404% | $141.5849 | $141.58 | $141.60 | $141.60 |
| Purchase #5 | $84.48 | 5.668% | $89.2683 | $89.27 | $89.25 | $89.30 |
| Purchase #6 | $65.51 | 6.656% | $69.8703 | $69.87 | $69.85 | $69.90 |
| Purchase #7 | $12.54 | 10.593% | $13.8684 | $13.87 | $13.85 | $13.90 |
| 7 purchase totals = | $610.95 | $653.7351 | $653.74 | $653.70 | $653.90 | |