| 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 | $9.79 | 12.675% | $11.0309 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $160.39 | 5.380% | $169.019 | $169.02 | $169.00 | $169.00 |
| Purchase #3 | $50.91 | 3.550% | $52.7173 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $104.91 | 12.546% | $118.072 | $118.07 | $118.05 | $118.10 |
| Purchase #5 | $71.33 | 12.203% | $80.0344 | $80.03 | $80.05 | $80.00 |
| Purchase #6 | $220.83 | 11.808% | $246.9056 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $128.47 | 7.111% | $137.6055 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $746.63 | $815.3847 | $815.39 | $815.35 | $815.30 | |