| 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 | $25.76 | 6.758% | $27.5009 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $79.91 | 4.282% | $83.3317 | $83.33 | $83.35 | $83.30 |
| Purchase #3 | $95.84 | 5.227% | $100.8496 | $100.85 | $100.85 | $100.80 |
| Purchase #4 | $34.79 | 3.149% | $35.8855 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $224.87 | 6.862% | $240.3006 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $166.52 | 12.206% | $186.8454 | $186.85 | $186.85 | $186.80 |
| Purchase #7 | $124.68 | 8.435% | $135.1968 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $752.37 | $809.9105 | $809.92 | $809.95 | $809.80 | |