| 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 | $28.47 | 11.268% | $31.678 | $31.68 | $31.70 | $31.70 |
| Purchase #2 | $193.72 | 11.827% | $216.6313 | $216.63 | $216.65 | $216.60 |
| Purchase #3 | $99.61 | 12.732% | $112.2923 | $112.29 | $112.30 | $112.30 |
| Purchase #4 | $118.84 | 12.478% | $133.6689 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $72.67 | 6.315% | $77.2591 | $77.26 | $77.25 | $77.30 |
| Purchase #6 | $215.62 | 5.426% | $227.3195 | $227.32 | $227.30 | $227.30 |
| Purchase #7 | $68.66 | 3.700% | $71.2004 | $71.20 | $71.20 | $71.20 |
| 7 purchase totals = | $797.59 | $870.0495 | $870.05 | $870.05 | $870.10 | |