| 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 | $91.36 | 7.731% | $98.423 | $98.42 | $98.40 | $98.40 |
| Purchase #2 | $24.37 | 11.456% | $27.1618 | $27.16 | $27.15 | $27.20 |
| Purchase #3 | $93.78 | 3.675% | $97.2264 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $28.38 | 5.378% | $29.9063 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $84.56 | 3.715% | $87.7014 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $130.94 | 11.514% | $146.0164 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $29.86 | 5.143% | $31.3957 | $31.40 | $31.40 | $31.40 |
| 7 purchase totals = | $483.25 | $517.8310 | $517.84 | $517.80 | $517.80 | |