| 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 | $77.48 | 3.254% | $80.0012 | $80.00 | $80.00 | $80.00 |
| Purchase #2 | $141.31 | 5.749% | $149.4339 | $149.43 | $149.45 | $149.40 |
| Purchase #3 | $75.32 | 13.378% | $85.3963 | $85.40 | $85.40 | $85.40 |
| Purchase #4 | $32.91 | 11.126% | $36.5716 | $36.57 | $36.55 | $36.60 |
| Purchase #5 | $243.71 | 6.499% | $259.5487 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $174.81 | 10.500% | $193.1651 | $193.17 | $193.15 | $193.20 |
| Purchase #7 | $115.67 | 5.483% | $122.0122 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $861.21 | $926.1290 | $926.13 | $926.10 | $926.10 | |