| 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 | $73.37 | 3.708% | $76.0906 | $76.09 | $76.10 | $76.10 |
| Purchase #2 | $62.76 | 12.349% | $70.5102 | $70.51 | $70.50 | $70.50 |
| Purchase #3 | $122.76 | 13.563% | $139.4099 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $47.32 | 9.553% | $51.8405 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $246.39 | 11.406% | $274.4932 | $274.49 | $274.50 | $274.50 |
| Purchase #6 | $179.34 | 10.825% | $198.7536 | $198.75 | $198.75 | $198.80 |
| Purchase #7 | $183.57 | 8.744% | $199.6214 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $915.51 | $1,010.7194 | $1,010.71 | $1,010.70 | $1,010.70 | |