| 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 | $60.37 | 13.798% | $68.6999 | $68.70 | $68.70 | $68.70 |
| Purchase #2 | $198.65 | 9.481% | $217.484 | $217.48 | $217.50 | $217.50 |
| Purchase #3 | $242.32 | 12.135% | $271.7255 | $271.73 | $271.75 | $271.70 |
| Purchase #4 | $209.53 | 8.450% | $227.2353 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $35.28 | 3.270% | $36.4337 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $63.71 | 8.587% | $69.1808 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $17.51 | 5.650% | $18.4993 | $18.50 | $18.50 | $18.50 |
| 7 purchase totals = | $827.37 | $909.2585 | $909.26 | $909.35 | $909.20 | |