| 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 | $14.29 | 12.290% | $16.0462 | $16.05 | $16.05 | $16.00 |
| Purchase #2 | $97.90 | 6.826% | $104.5827 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $223.99 | 5.284% | $235.8256 | $235.83 | $235.85 | $235.80 |
| Purchase #4 | $97.41 | 7.593% | $104.8063 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $132.65 | 10.676% | $146.8117 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $145.31 | 8.143% | $157.1426 | $157.14 | $157.15 | $157.10 |
| Purchase #7 | $17.47 | 3.673% | $18.1117 | $18.11 | $18.10 | $18.10 |
| 7 purchase totals = | $729.02 | $783.3268 | $783.33 | $783.35 | $783.20 | |