| 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 | $67.50 | 9.828% | $74.1339 | $74.13 | $74.15 | $74.10 |
| Purchase #2 | $113.69 | 5.287% | $119.7008 | $119.70 | $119.70 | $119.70 |
| Purchase #3 | $61.73 | 7.717% | $66.4937 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $14.92 | 5.411% | $15.7273 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $217.68 | 3.765% | $225.8757 | $225.88 | $225.90 | $225.90 |
| Purchase #6 | $142.77 | 10.768% | $158.1435 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $22.29 | 11.207% | $24.788 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $640.58 | $684.8629 | $684.86 | $684.95 | $684.80 | |