| 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 | $31.66 | 10.135% | $34.8687 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $64.30 | 6.662% | $68.5837 | $68.58 | $68.60 | $68.60 |
| Purchase #3 | $96.92 | 7.745% | $104.4265 | $104.43 | $104.45 | $104.40 |
| Purchase #4 | $222.65 | 7.362% | $239.0415 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $62.68 | 3.482% | $64.8625 | $64.86 | $64.85 | $64.90 |
| Purchase #6 | $94.79 | 4.444% | $99.0025 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $61.58 | 4.872% | $64.5802 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $634.58 | $675.3656 | $675.36 | $675.40 | $675.40 | |