| 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 | $76.92 | 7.383% | $82.599 | $82.60 | $82.60 | $82.60 |
| Purchase #2 | $9.39 | 6.107% | $9.9634 | $9.96 | $9.95 | $10.00 |
| Purchase #3 | $54.50 | 9.260% | $59.5467 | $59.55 | $59.55 | $59.50 |
| Purchase #4 | $16.45 | 5.655% | $17.3802 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $66.61 | 3.833% | $69.1632 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $160.65 | 6.729% | $171.4601 | $171.46 | $171.45 | $171.50 |
| Purchase #7 | $201.50 | 11.127% | $223.9209 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $586.02 | $634.0335 | $634.03 | $634.00 | $634.10 | |