| 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 | $13.61 | 5.118% | $14.3066 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $149.76 | 13.116% | $169.4025 | $169.40 | $169.40 | $169.40 |
| Purchase #3 | $233.88 | 10.652% | $258.7929 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $169.42 | 8.466% | $183.7631 | $183.76 | $183.75 | $183.80 |
| Purchase #5 | $244.28 | 5.279% | $257.1755 | $257.18 | $257.20 | $257.20 |
| Purchase #6 | $74.42 | 4.699% | $77.917 | $77.92 | $77.90 | $77.90 |
| Purchase #7 | $11.54 | 4.343% | $12.0412 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $896.91 | $973.3988 | $973.40 | $973.40 | $973.40 | |