| 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 | $68.35 | 10.582% | $75.5828 | $75.58 | $75.60 | $75.60 |
| Purchase #2 | $73.94 | 8.186% | $79.9927 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $109.31 | 6.649% | $116.578 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $144.87 | 3.577% | $150.052 | $150.05 | $150.05 | $150.10 |
| Purchase #5 | $19.56 | 9.591% | $21.436 | $21.44 | $21.45 | $21.40 |
| Purchase #6 | $188.87 | 9.861% | $207.4945 | $207.49 | $207.50 | $207.50 |
| Purchase #7 | $104.70 | 8.725% | $113.8351 | $113.84 | $113.85 | $113.80 |
| 7 purchase totals = | $709.60 | $764.9711 | $764.97 | $765.05 | $765.00 | |