| 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 | $52.65 | 3.490% | $54.4875 | $54.49 | $54.50 | $54.50 |
| Purchase #2 | $231.67 | 10.429% | $255.8309 | $255.83 | $255.85 | $255.80 |
| Purchase #3 | $241.91 | 10.782% | $267.9927 | $267.99 | $268.00 | $268.00 |
| Purchase #4 | $244.72 | 6.390% | $260.3576 | $260.36 | $260.35 | $260.40 |
| Purchase #5 | $114.62 | 13.215% | $129.767 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $88.47 | 4.870% | $92.7785 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $102.66 | 13.862% | $116.8907 | $116.89 | $116.90 | $116.90 |
| 7 purchase totals = | $1,076.70 | $1,178.1049 | $1,178.11 | $1,178.15 | $1,178.20 | |