| 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 | $34.50 | 3.738% | $35.7896 | $35.79 | $35.80 | $35.80 |
| Purchase #2 | $68.91 | 3.747% | $71.4921 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $6.39 | 4.866% | $6.7009 | $6.70 | $6.70 | $6.70 |
| Purchase #4 | $79.97 | 7.496% | $85.9646 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $209.39 | 10.559% | $231.4995 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $158.69 | 13.546% | $180.1861 | $180.19 | $180.20 | $180.20 |
| Purchase #7 | $202.28 | 5.804% | $214.0203 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $760.13 | $825.6531 | $825.65 | $825.65 | $825.70 | |