| 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 | $56.84 | 13.634% | $64.5896 | $64.59 | $64.60 | $64.60 |
| Purchase #2 | $97.75 | 13.719% | $111.1603 | $111.16 | $111.15 | $111.20 |
| Purchase #3 | $153.38 | 6.379% | $163.1641 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $116.29 | 11.652% | $129.8401 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $41.96 | 13.824% | $47.7606 | $47.76 | $47.75 | $47.80 |
| Purchase #6 | $235.99 | 3.345% | $243.8839 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $85.39 | 7.278% | $91.6047 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $787.60 | $852.0033 | $851.99 | $852.00 | $852.10 | |