| 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 | $31.83 | 10.138% | $35.0569 | $35.06 | $35.05 | $35.10 |
| Purchase #2 | $92.68 | 5.635% | $97.9025 | $97.90 | $97.90 | $97.90 |
| Purchase #3 | $213.94 | 10.468% | $236.3352 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $241.61 | 7.818% | $260.4991 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $18.49 | 10.625% | $20.4546 | $20.45 | $20.45 | $20.50 |
| Purchase #6 | $137.62 | 9.384% | $150.5343 | $150.53 | $150.55 | $150.50 |
| Purchase #7 | $101.80 | 11.180% | $113.1812 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $837.97 | $913.9638 | $913.96 | $914.00 | $914.00 | |