| 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 | $85.57 | 8.261% | $92.6389 | $92.64 | $92.65 | $92.60 |
| Purchase #2 | $62.39 | 3.322% | $64.4626 | $64.46 | $64.45 | $64.50 |
| Purchase #3 | $137.86 | 3.547% | $142.7499 | $142.75 | $142.75 | $142.70 |
| Purchase #4 | $15.92 | 8.158% | $17.2188 | $17.22 | $17.20 | $17.20 |
| Purchase #5 | $68.48 | 7.413% | $73.5564 | $73.56 | $73.55 | $73.60 |
| Purchase #6 | $113.97 | 13.288% | $129.1143 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $125.78 | 5.624% | $132.8539 | $132.85 | $132.85 | $132.90 |
| 7 purchase totals = | $609.97 | $652.5948 | $652.59 | $652.55 | $652.60 | |