| 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 | $33.95 | 5.121% | $35.6886 | $35.69 | $35.70 | $35.70 |
| Purchase #2 | $15.96 | 10.580% | $17.6486 | $17.65 | $17.65 | $17.60 |
| Purchase #3 | $160.43 | 3.195% | $165.5557 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $34.89 | 11.622% | $38.9449 | $38.94 | $38.95 | $38.90 |
| Purchase #5 | $14.54 | 9.198% | $15.8774 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $10.68 | 9.201% | $11.6627 | $11.66 | $11.65 | $11.70 |
| Purchase #7 | $137.89 | 3.206% | $142.3108 | $142.31 | $142.30 | $142.30 |
| 7 purchase totals = | $408.34 | $427.6887 | $427.69 | $427.70 | $427.70 | |