| 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 | $80.29 | 7.388% | $86.2218 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $176.53 | 10.184% | $194.5078 | $194.51 | $194.50 | $194.50 |
| Purchase #3 | $60.52 | 5.828% | $64.0471 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $87.83 | 10.462% | $97.0188 | $97.02 | $97.00 | $97.00 |
| Purchase #5 | $51.53 | 6.720% | $54.9928 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $216.31 | 10.695% | $239.4444 | $239.44 | $239.45 | $239.40 |
| Purchase #7 | $88.73 | 5.794% | $93.871 | $93.87 | $93.85 | $93.90 |
| 7 purchase totals = | $761.74 | $830.1037 | $830.10 | $830.05 | $830.00 | |