| 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 | $64.45 | 10.200% | $71.0239 | $71.02 | $71.00 | $71.00 |
| Purchase #2 | $244.57 | 3.733% | $253.6998 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $233.33 | 4.169% | $243.0575 | $243.06 | $243.05 | $243.10 |
| Purchase #4 | $66.27 | 13.453% | $75.1853 | $75.19 | $75.20 | $75.20 |
| Purchase #5 | $102.62 | 10.849% | $113.7532 | $113.75 | $113.75 | $113.80 |
| Purchase #6 | $10.54 | 6.700% | $11.2462 | $11.25 | $11.25 | $11.20 |
| Purchase #7 | $37.32 | 6.200% | $39.6338 | $39.63 | $39.65 | $39.60 |
| 7 purchase totals = | $759.10 | $807.5997 | $807.60 | $807.60 | $807.60 | |