| 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 | $14.96 | 6.166% | $15.8824 | $15.88 | $15.90 | $15.90 |
| Purchase #2 | $97.60 | 7.262% | $104.6877 | $104.69 | $104.70 | $104.70 |
| Purchase #3 | $222.77 | 7.178% | $238.7604 | $238.76 | $238.75 | $238.80 |
| Purchase #4 | $97.40 | 9.365% | $106.5215 | $106.52 | $106.50 | $106.50 |
| Purchase #5 | $109.72 | 13.194% | $124.1965 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $58.79 | 8.376% | $63.7143 | $63.71 | $63.70 | $63.70 |
| Purchase #7 | $180.87 | 5.848% | $191.4473 | $191.45 | $191.45 | $191.40 |
| 7 purchase totals = | $782.11 | $845.2101 | $845.21 | $845.20 | $845.20 | |