| 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 | $13.51 | 3.364% | $13.9645 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $157.66 | 5.747% | $166.7207 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $57.37 | 4.565% | $59.9889 | $59.99 | $60.00 | $60.00 |
| Purchase #4 | $158.65 | 5.731% | $167.7422 | $167.74 | $167.75 | $167.70 |
| Purchase #5 | $249.83 | 9.798% | $274.3083 | $274.31 | $274.30 | $274.30 |
| Purchase #6 | $110.68 | 4.497% | $115.6573 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $93.40 | 6.542% | $99.5102 | $99.51 | $99.50 | $99.50 |
| 7 purchase totals = | $841.10 | $897.8921 | $897.89 | $897.85 | $897.90 | |