| 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 | $41.59 | 4.341% | $43.3954 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $73.93 | 10.323% | $81.5618 | $81.56 | $81.55 | $81.60 |
| Purchase #3 | $10.72 | 10.566% | $11.8527 | $11.85 | $11.85 | $11.90 |
| Purchase #4 | $23.53 | 8.383% | $25.5025 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $246.59 | 8.488% | $267.5206 | $267.52 | $267.50 | $267.50 |
| Purchase #6 | $202.84 | 10.662% | $224.4668 | $224.47 | $224.45 | $224.50 |
| Purchase #7 | $232.74 | 5.663% | $245.9201 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $831.94 | $900.2199 | $900.22 | $900.15 | $900.30 | |