| 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 | $64.81 | 12.266% | $72.7596 | $72.76 | $72.75 | $72.80 |
| Purchase #2 | $228.40 | 8.653% | $248.1635 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $11.72 | 11.290% | $13.0432 | $13.04 | $13.05 | $13.00 |
| Purchase #4 | $76.79 | 11.777% | $85.8336 | $85.83 | $85.85 | $85.80 |
| Purchase #5 | $211.26 | 3.293% | $218.2168 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $20.30 | 13.441% | $23.0285 | $23.03 | $23.05 | $23.00 |
| Purchase #7 | $153.67 | 10.533% | $169.8561 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $766.95 | $830.9013 | $830.90 | $830.90 | $830.90 | |