| 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 | $51.26 | 8.286% | $55.5074 | $55.51 | $55.50 | $55.50 |
| Purchase #2 | $61.86 | 6.595% | $65.9397 | $65.94 | $65.95 | $65.90 |
| Purchase #3 | $242.46 | 3.458% | $250.8443 | $250.84 | $250.85 | $250.80 |
| Purchase #4 | $144.73 | 3.378% | $149.619 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $79.88 | 13.204% | $90.4274 | $90.43 | $90.45 | $90.40 |
| Purchase #6 | $203.54 | 9.403% | $222.6789 | $222.68 | $222.70 | $222.70 |
| Purchase #7 | $119.62 | 5.648% | $126.3761 | $126.38 | $126.40 | $126.40 |
| 7 purchase totals = | $903.35 | $961.3928 | $961.40 | $961.45 | $961.30 | |