| 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 | $68.68 | 12.659% | $77.3742 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $69.59 | 12.800% | $78.4975 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $53.95 | 12.290% | $60.5805 | $60.58 | $60.60 | $60.60 |
| Purchase #4 | $43.28 | 10.162% | $47.6781 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $29.59 | 12.250% | $33.2148 | $33.21 | $33.20 | $33.20 |
| Purchase #6 | $90.31 | 8.157% | $97.6766 | $97.68 | $97.70 | $97.70 |
| Purchase #7 | $40.87 | 12.874% | $46.1316 | $46.13 | $46.15 | $46.10 |
| 7 purchase totals = | $396.27 | $441.1533 | $441.15 | $441.20 | $441.20 | |