| 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 | $54.54 | 10.788% | $60.4238 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $117.89 | 3.296% | $121.7757 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $184.27 | 6.734% | $196.6787 | $196.68 | $196.70 | $196.70 |
| Purchase #4 | $15.97 | 3.106% | $16.466 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $157.28 | 9.784% | $172.6683 | $172.67 | $172.65 | $172.70 |
| Purchase #6 | $65.62 | 9.802% | $72.0521 | $72.05 | $72.05 | $72.10 |
| Purchase #7 | $206.67 | 5.162% | $217.3383 | $217.34 | $217.35 | $217.30 |
| 7 purchase totals = | $802.24 | $857.4029 | $857.41 | $857.40 | $857.50 | |