| 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 | $76.76 | 5.126% | $80.6947 | $80.69 | $80.70 | $80.70 |
| Purchase #2 | $136.54 | 9.316% | $149.2601 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $17.64 | 8.613% | $19.1593 | $19.16 | $19.15 | $19.20 |
| Purchase #4 | $221.51 | 10.790% | $245.4109 | $245.41 | $245.40 | $245.40 |
| Purchase #5 | $73.51 | 6.328% | $78.1617 | $78.16 | $78.15 | $78.20 |
| Purchase #6 | $196.75 | 13.233% | $222.7859 | $222.79 | $222.80 | $222.80 |
| Purchase #7 | $111.69 | 9.462% | $122.2581 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $834.40 | $917.7307 | $917.73 | $917.70 | $917.90 | |