| 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 | $74.30 | 13.407% | $84.2614 | $84.26 | $84.25 | $84.30 |
| Purchase #2 | $14.81 | 12.558% | $16.6698 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $112.89 | 11.205% | $125.5393 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $50.78 | 3.174% | $52.3918 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $166.59 | 3.792% | $172.9071 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $56.49 | 12.194% | $63.3784 | $63.38 | $63.40 | $63.40 |
| Purchase #7 | $109.88 | 11.303% | $122.2997 | $122.30 | $122.30 | $122.30 |
| 7 purchase totals = | $585.74 | $637.4475 | $637.45 | $637.45 | $637.50 | |