| 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 | $5.51 | 10.296% | $6.0773 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $69.74 | 4.701% | $73.0185 | $73.02 | $73.00 | $73.00 |
| Purchase #3 | $149.95 | 13.348% | $169.9653 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $189.42 | 9.253% | $206.947 | $206.95 | $206.95 | $206.90 |
| Purchase #5 | $81.51 | 3.555% | $84.4077 | $84.41 | $84.40 | $84.40 |
| Purchase #6 | $122.80 | 11.834% | $137.3322 | $137.33 | $137.35 | $137.30 |
| Purchase #7 | $203.64 | 13.567% | $231.2678 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $822.57 | $909.0158 | $909.03 | $909.00 | $909.00 | |