| 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 | $16.47 | 11.686% | $18.3947 | $18.39 | $18.40 | $18.40 |
| Purchase #2 | $69.32 | 10.597% | $76.6658 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $157.87 | 7.328% | $169.4387 | $169.44 | $169.45 | $169.40 |
| Purchase #4 | $208.91 | 8.438% | $226.5378 | $226.54 | $226.55 | $226.50 |
| Purchase #5 | $50.85 | 11.169% | $56.5294 | $56.53 | $56.55 | $56.50 |
| Purchase #6 | $178.36 | 9.209% | $194.7852 | $194.79 | $194.80 | $194.80 |
| Purchase #7 | $226.67 | 8.113% | $245.0597 | $245.06 | $245.05 | $245.10 |
| 7 purchase totals = | $908.45 | $987.4113 | $987.42 | $987.45 | $987.40 | |