| 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 | $100.50 | 3.513% | $104.0306 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $47.46 | 4.217% | $49.4614 | $49.46 | $49.45 | $49.50 |
| Purchase #3 | $58.90 | 6.720% | $62.8581 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $198.76 | 12.194% | $222.9968 | $223.00 | $223.00 | $223.00 |
| Purchase #5 | $218.91 | 5.658% | $231.2959 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $178.43 | 8.186% | $193.0363 | $193.04 | $193.05 | $193.00 |
| Purchase #7 | $9.47 | 7.741% | $10.2031 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $812.43 | $873.8822 | $873.89 | $873.90 | $873.90 | |