| 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 | $76.61 | 5.825% | $81.0725 | $81.07 | $81.05 | $81.10 |
| Purchase #2 | $64.86 | 3.672% | $67.2417 | $67.24 | $67.25 | $67.20 |
| Purchase #3 | $153.26 | 10.723% | $169.6941 | $169.69 | $169.70 | $169.70 |
| Purchase #4 | $132.46 | 10.326% | $146.1378 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $17.29 | 11.662% | $19.3064 | $19.31 | $19.30 | $19.30 |
| Purchase #6 | $56.38 | 6.655% | $60.1321 | $60.13 | $60.15 | $60.10 |
| Purchase #7 | $53.95 | 4.868% | $56.5763 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $554.81 | $600.1609 | $600.16 | $600.20 | $600.10 | |