| 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 | $123.38 | 9.833% | $135.512 | $135.51 | $135.50 | $135.50 |
| Purchase #2 | $12.56 | 6.129% | $13.3298 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $200.60 | 8.410% | $217.4705 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $8.41 | 7.752% | $9.0619 | $9.06 | $9.05 | $9.10 |
| Purchase #5 | $123.43 | 9.823% | $135.5545 | $135.55 | $135.55 | $135.60 |
| Purchase #6 | $60.97 | 5.856% | $64.5404 | $64.54 | $64.55 | $64.50 |
| Purchase #7 | $59.76 | 10.466% | $66.0145 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $589.11 | $641.4836 | $641.47 | $641.45 | $641.50 | |