| 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 | $55.67 | 5.351% | $58.6489 | $58.65 | $58.65 | $58.60 |
| Purchase #2 | $20.26 | 9.732% | $22.2317 | $22.23 | $22.25 | $22.20 |
| Purchase #3 | $6.26 | 8.393% | $6.7854 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $193.87 | 9.388% | $212.0705 | $212.07 | $212.05 | $212.10 |
| Purchase #5 | $28.37 | 7.335% | $30.4509 | $30.45 | $30.45 | $30.50 |
| Purchase #6 | $42.58 | 13.699% | $48.413 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $76.39 | 8.487% | $82.8732 | $82.87 | $82.85 | $82.90 |
| 7 purchase totals = | $423.40 | $461.4736 | $461.47 | $461.45 | $461.50 | |