| 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 | $59.81 | 9.393% | $65.428 | $65.43 | $65.45 | $65.40 |
| Purchase #2 | $70.71 | 11.671% | $78.9626 | $78.96 | $78.95 | $79.00 |
| Purchase #3 | $17.54 | 12.214% | $19.6823 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $127.29 | 11.419% | $141.8252 | $141.83 | $141.85 | $141.80 |
| Purchase #5 | $181.78 | 4.301% | $189.5984 | $189.60 | $189.60 | $189.60 |
| Purchase #6 | $143.30 | 7.324% | $153.7953 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $26.72 | 12.158% | $29.9686 | $29.97 | $29.95 | $30.00 |
| 7 purchase totals = | $627.15 | $679.2604 | $679.27 | $679.30 | $679.30 | |