| 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 | $115.81 | 12.802% | $130.636 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $30.46 | 5.223% | $32.0509 | $32.05 | $32.05 | $32.10 |
| Purchase #3 | $118.54 | 3.605% | $122.8134 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $65.46 | 11.347% | $72.8877 | $72.89 | $72.90 | $72.90 |
| Purchase #5 | $77.35 | 4.758% | $81.0303 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $169.82 | 7.788% | $183.0456 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $85.88 | 11.615% | $95.855 | $95.86 | $95.85 | $95.90 |
| 7 purchase totals = | $663.32 | $718.3189 | $718.33 | $718.35 | $718.30 | |