| 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 | $87.85 | 6.703% | $93.7386 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $51.70 | 10.692% | $57.2278 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $49.79 | 10.400% | $54.9682 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $58.68 | 13.598% | $66.6593 | $66.66 | $66.65 | $66.70 |
| Purchase #5 | $90.78 | 10.139% | $99.9842 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $127.92 | 6.125% | $135.7551 | $135.76 | $135.75 | $135.80 |
| Purchase #7 | $231.99 | 10.838% | $257.1331 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $698.71 | $765.4663 | $765.47 | $765.50 | $765.50 | |