| 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 | $65.85 | 10.527% | $72.782 | $72.78 | $72.80 | $72.80 |
| Purchase #2 | $85.90 | 8.575% | $93.2659 | $93.27 | $93.25 | $93.30 |
| Purchase #3 | $194.96 | 8.402% | $211.3405 | $211.34 | $211.35 | $211.30 |
| Purchase #4 | $134.88 | 8.760% | $146.6955 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $92.26 | 10.645% | $102.0811 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $167.49 | 5.779% | $177.1692 | $177.17 | $177.15 | $177.20 |
| Purchase #7 | $65.88 | 4.343% | $68.7412 | $68.74 | $68.75 | $68.70 |
| 7 purchase totals = | $807.22 | $872.0754 | $872.08 | $872.10 | $872.10 | |