| 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 | $69.28 | 10.341% | $76.4442 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $67.54 | 3.222% | $69.7161 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $186.62 | 6.171% | $198.1363 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $149.64 | 7.567% | $160.9633 | $160.96 | $160.95 | $161.00 |
| Purchase #5 | $6.35 | 10.494% | $7.0164 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $12.25 | 11.264% | $13.6298 | $13.63 | $13.65 | $13.60 |
| Purchase #7 | $12.74 | 11.356% | $14.1868 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $504.42 | $540.0929 | $540.10 | $540.10 | $540.00 | |