| 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 | $190.35 | 8.705% | $206.92 | $206.92 | $206.90 | $206.90 |
| Purchase #2 | $57.90 | 9.494% | $63.397 | $63.40 | $63.40 | $63.40 |
| Purchase #3 | $140.46 | 10.525% | $155.2434 | $155.24 | $155.25 | $155.20 |
| Purchase #4 | $187.57 | 11.502% | $209.1443 | $209.14 | $209.15 | $209.10 |
| Purchase #5 | $71.55 | 9.104% | $78.0639 | $78.06 | $78.05 | $78.10 |
| Purchase #6 | $60.53 | 7.198% | $64.8869 | $64.89 | $64.90 | $64.90 |
| Purchase #7 | $95.46 | 12.848% | $107.7247 | $107.72 | $107.70 | $107.70 |
| 7 purchase totals = | $803.82 | $885.3802 | $885.37 | $885.35 | $885.30 | |