| 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 | $26.40 | 11.791% | $29.5128 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $39.31 | 3.151% | $40.5487 | $40.55 | $40.55 | $40.50 |
| Purchase #3 | $143.54 | 8.118% | $155.1926 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $203.37 | 11.349% | $226.4505 | $226.45 | $226.45 | $226.50 |
| Purchase #5 | $33.87 | 4.171% | $35.2827 | $35.28 | $35.30 | $35.30 |
| Purchase #6 | $67.36 | 11.157% | $74.8754 | $74.88 | $74.90 | $74.90 |
| Purchase #7 | $66.65 | 7.464% | $71.6248 | $71.62 | $71.60 | $71.60 |
| 7 purchase totals = | $580.50 | $633.4875 | $633.48 | $633.50 | $633.50 | |