| 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 | $65.50 | 7.764% | $70.5854 | $70.59 | $70.60 | $70.60 |
| Purchase #2 | $174.57 | 3.453% | $180.5979 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $19.45 | 4.375% | $20.3009 | $20.30 | $20.30 | $20.30 |
| Purchase #4 | $212.91 | 12.257% | $239.0064 | $239.01 | $239.00 | $239.00 |
| Purchase #5 | $187.55 | 11.469% | $209.0601 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $85.33 | 3.636% | $88.4326 | $88.43 | $88.45 | $88.40 |
| Purchase #7 | $50.88 | 6.846% | $54.3632 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $796.19 | $862.3465 | $862.35 | $862.35 | $862.40 | |