| 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 | $73.98 | 12.688% | $83.3666 | $83.37 | $83.35 | $83.40 |
| Purchase #2 | $212.81 | 8.125% | $230.1008 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $51.61 | 13.665% | $58.6625 | $58.66 | $58.65 | $58.70 |
| Purchase #4 | $138.67 | 8.854% | $150.9478 | $150.95 | $150.95 | $150.90 |
| Purchase #5 | $5.44 | 10.316% | $6.0012 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $140.59 | 11.473% | $156.7199 | $156.72 | $156.70 | $156.70 |
| Purchase #7 | $175.35 | 4.789% | $183.7475 | $183.75 | $183.75 | $183.70 |
| 7 purchase totals = | $798.45 | $869.5463 | $869.55 | $869.50 | $869.50 | |