| 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 | $51.60 | 12.567% | $58.0846 | $58.08 | $58.10 | $58.10 |
| Purchase #2 | $182.74 | 5.116% | $192.089 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $172.98 | 10.810% | $191.6791 | $191.68 | $191.70 | $191.70 |
| Purchase #4 | $85.93 | 5.167% | $90.37 | $90.37 | $90.35 | $90.40 |
| Purchase #5 | $179.61 | 12.699% | $202.4187 | $202.42 | $202.40 | $202.40 |
| Purchase #6 | $44.57 | 11.343% | $49.6256 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $102.40 | 7.175% | $109.7472 | $109.75 | $109.75 | $109.70 |
| 7 purchase totals = | $819.83 | $894.0142 | $894.02 | $894.05 | $894.00 | |