| 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 | $48.85 | 6.550% | $52.0497 | $52.05 | $52.05 | $52.00 |
| Purchase #2 | $161.80 | 4.338% | $168.8189 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $57.55 | 3.126% | $59.349 | $59.35 | $59.35 | $59.30 |
| Purchase #4 | $44.67 | 11.447% | $49.7834 | $49.78 | $49.80 | $49.80 |
| Purchase #5 | $50.63 | 12.855% | $57.1385 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $23.42 | 12.735% | $26.4025 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $246.90 | 7.706% | $265.9261 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $633.82 | $679.4681 | $679.47 | $679.50 | $679.30 | |