| 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 | $93.25 | 12.376% | $104.7906 | $104.79 | $104.80 | $104.80 |
| Purchase #2 | $143.54 | 9.870% | $157.7074 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $232.57 | 6.501% | $247.6894 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $7.46 | 3.331% | $7.7085 | $7.71 | $7.70 | $7.70 |
| Purchase #5 | $199.30 | 10.702% | $220.6291 | $220.63 | $220.65 | $220.60 |
| Purchase #6 | $23.96 | 12.427% | $26.9375 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $98.55 | 5.554% | $104.0235 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $798.63 | $869.4860 | $869.49 | $869.50 | $869.40 | |