| 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 | $13.99 | 9.746% | $15.3535 | $15.35 | $15.35 | $15.40 |
| Purchase #2 | $159.54 | 6.247% | $169.5065 | $169.51 | $169.50 | $169.50 |
| Purchase #3 | $102.27 | 13.173% | $115.742 | $115.74 | $115.75 | $115.70 |
| Purchase #4 | $62.30 | 9.229% | $68.0497 | $68.05 | $68.05 | $68.00 |
| Purchase #5 | $132.31 | 3.492% | $136.9303 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $185.53 | 4.309% | $193.5245 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $244.66 | 10.633% | $270.6747 | $270.67 | $270.65 | $270.70 |
| 7 purchase totals = | $900.60 | $969.7812 | $969.77 | $969.75 | $969.70 | |