| 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 | $26.25 | 12.566% | $29.5486 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $80.44 | 11.527% | $89.7123 | $89.71 | $89.70 | $89.70 |
| Purchase #3 | $140.45 | 12.573% | $158.1088 | $158.11 | $158.10 | $158.10 |
| Purchase #4 | $246.81 | 8.618% | $268.0801 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $58.92 | 5.137% | $61.9467 | $61.95 | $61.95 | $61.90 |
| Purchase #6 | $69.98 | 12.860% | $78.9794 | $78.98 | $79.00 | $79.00 |
| Purchase #7 | $96.97 | 6.258% | $103.0384 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $719.82 | $789.4143 | $789.42 | $789.45 | $789.30 | |