| 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 | $23.50 | 9.320% | $25.6902 | $25.69 | $25.70 | $25.70 |
| Purchase #2 | $193.27 | 9.560% | $211.7466 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $94.62 | 8.729% | $102.8794 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $11.57 | 6.321% | $12.3013 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $72.94 | 6.145% | $77.4222 | $77.42 | $77.40 | $77.40 |
| Purchase #6 | $54.74 | 12.118% | $61.3734 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $54.36 | 7.475% | $58.4234 | $58.42 | $58.40 | $58.40 |
| 7 purchase totals = | $505.00 | $549.8365 | $549.83 | $549.80 | $549.80 | |