| 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 | $94.26 | 6.376% | $100.27 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $11.98 | 12.139% | $13.4343 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $73.79 | 6.206% | $78.3694 | $78.37 | $78.35 | $78.40 |
| Purchase #4 | $64.38 | 5.749% | $68.0812 | $68.08 | $68.10 | $68.10 |
| Purchase #5 | $130.33 | 12.682% | $146.8585 | $146.86 | $146.85 | $146.90 |
| Purchase #6 | $117.99 | 5.588% | $124.5833 | $124.58 | $124.60 | $124.60 |
| Purchase #7 | $114.62 | 10.661% | $126.8396 | $126.84 | $126.85 | $126.80 |
| 7 purchase totals = | $607.35 | $658.4363 | $658.43 | $658.45 | $658.50 | |