| 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 | $70.57 | 11.303% | $78.5465 | $78.55 | $78.55 | $78.50 |
| Purchase #2 | $65.60 | 12.336% | $73.6924 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $214.99 | 4.528% | $224.7247 | $224.72 | $224.70 | $224.70 |
| Purchase #4 | $141.43 | 9.619% | $155.0342 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $88.65 | 5.298% | $93.3467 | $93.35 | $93.35 | $93.30 |
| Purchase #6 | $181.76 | 10.414% | $200.6885 | $200.69 | $200.70 | $200.70 |
| Purchase #7 | $152.53 | 7.551% | $164.0475 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $915.53 | $990.0805 | $990.08 | $990.10 | $989.90 | |