| 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 | $68.65 | 3.390% | $70.9772 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $146.61 | 7.437% | $157.5134 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $97.46 | 7.691% | $104.9556 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $155.83 | 8.464% | $169.0195 | $169.02 | $169.00 | $169.00 |
| Purchase #5 | $85.29 | 8.346% | $92.4083 | $92.41 | $92.40 | $92.40 |
| Purchase #6 | $6.93 | 6.303% | $7.3668 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $234.61 | 3.613% | $243.0865 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $795.38 | $845.3273 | $845.34 | $845.30 | $845.40 | |