| 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 | $56.28 | 11.756% | $62.8963 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $88.93 | 9.129% | $97.0484 | $97.05 | $97.05 | $97.00 |
| Purchase #3 | $41.98 | 13.346% | $47.5827 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $6.57 | 12.629% | $7.3997 | $7.40 | $7.40 | $7.40 |
| Purchase #5 | $121.92 | 13.589% | $138.4877 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $69.49 | 12.621% | $78.2603 | $78.26 | $78.25 | $78.30 |
| Purchase #7 | $186.75 | 13.283% | $211.556 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $571.92 | $643.2311 | $643.24 | $643.25 | $643.30 | |