| 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 | $85.29 | 4.180% | $88.8551 | $88.86 | $88.85 | $88.90 |
| Purchase #2 | $74.84 | 12.514% | $84.2055 | $84.21 | $84.20 | $84.20 |
| Purchase #3 | $246.70 | 7.662% | $265.6022 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $234.83 | 11.517% | $261.8754 | $261.88 | $261.90 | $261.90 |
| Purchase #5 | $148.81 | 11.487% | $165.9038 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $200.64 | 8.488% | $217.6703 | $217.67 | $217.65 | $217.70 |
| Purchase #7 | $12.72 | 11.500% | $14.1828 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $1,003.83 | $1,098.2951 | $1,098.30 | $1,098.30 | $1,098.40 | |