| 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 | $71.31 | 3.647% | $73.9107 | $73.91 | $73.90 | $73.90 |
| Purchase #2 | $247.98 | 10.184% | $273.2343 | $273.23 | $273.25 | $273.20 |
| Purchase #3 | $82.67 | 10.478% | $91.3322 | $91.33 | $91.35 | $91.30 |
| Purchase #4 | $154.36 | 7.158% | $165.4091 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $33.72 | 10.698% | $37.3274 | $37.33 | $37.35 | $37.30 |
| Purchase #6 | $234.80 | 9.769% | $257.7376 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $24.81 | 12.756% | $27.9748 | $27.97 | $27.95 | $28.00 |
| 7 purchase totals = | $849.65 | $926.9261 | $926.92 | $926.95 | $926.80 | |