| 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 | $21.84 | 11.389% | $24.3274 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $17.83 | 9.720% | $19.5631 | $19.56 | $19.55 | $19.60 |
| Purchase #3 | $246.40 | 8.224% | $266.6639 | $266.66 | $266.65 | $266.70 |
| Purchase #4 | $54.28 | 4.630% | $56.7932 | $56.79 | $56.80 | $56.80 |
| Purchase #5 | $12.73 | 12.443% | $14.314 | $14.31 | $14.30 | $14.30 |
| Purchase #6 | $234.73 | 5.387% | $247.3749 | $247.37 | $247.35 | $247.40 |
| Purchase #7 | $157.30 | 3.615% | $162.9864 | $162.99 | $163.00 | $163.00 |
| 7 purchase totals = | $745.11 | $792.0229 | $792.01 | $792.00 | $792.10 | |