| 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 | $65.63 | 8.777% | $71.3903 | $71.39 | $71.40 | $71.40 |
| Purchase #2 | $7.32 | 4.208% | $7.628 | $7.63 | $7.65 | $7.60 |
| Purchase #3 | $64.75 | 10.511% | $71.5559 | $71.56 | $71.55 | $71.60 |
| Purchase #4 | $106.42 | 4.270% | $110.9641 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $221.76 | 12.729% | $249.9878 | $249.99 | $250.00 | $250.00 |
| Purchase #6 | $231.51 | 3.478% | $239.5619 | $239.56 | $239.55 | $239.60 |
| Purchase #7 | $167.87 | 5.361% | $176.8695 | $176.87 | $176.85 | $176.90 |
| 7 purchase totals = | $865.26 | $927.9575 | $927.96 | $927.95 | $928.10 | |