| 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 | $106.82 | 9.119% | $116.5609 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $52.43 | 11.334% | $58.3724 | $58.37 | $58.35 | $58.40 |
| Purchase #3 | $157.88 | 10.492% | $174.4448 | $174.44 | $174.45 | $174.40 |
| Purchase #4 | $234.64 | 9.434% | $256.7759 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $68.52 | 10.463% | $75.6892 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $49.74 | 9.553% | $54.4917 | $54.49 | $54.50 | $54.50 |
| Purchase #7 | $39.41 | 6.840% | $42.1056 | $42.11 | $42.10 | $42.10 |
| 7 purchase totals = | $709.44 | $778.4405 | $778.44 | $778.45 | $778.50 | |