| 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 | $76.30 | 6.324% | $81.1252 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $183.62 | 4.597% | $192.061 | $192.06 | $192.05 | $192.10 |
| Purchase #3 | $62.39 | 11.362% | $69.4788 | $69.48 | $69.50 | $69.50 |
| Purchase #4 | $180.33 | 5.418% | $190.1003 | $190.10 | $190.10 | $190.10 |
| Purchase #5 | $27.70 | 10.662% | $30.6534 | $30.65 | $30.65 | $30.70 |
| Purchase #6 | $208.88 | 8.577% | $226.7956 | $226.80 | $226.80 | $226.80 |
| Purchase #7 | $248.97 | 9.546% | $272.7367 | $272.74 | $272.75 | $272.70 |
| 7 purchase totals = | $988.19 | $1,062.9510 | $1,062.96 | $1,063.00 | $1,063.00 | |