| 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 | $75.28 | 3.551% | $77.9532 | $77.95 | $77.95 | $78.00 |
| Purchase #2 | $80.81 | 7.281% | $86.6938 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $130.73 | 5.129% | $137.4351 | $137.44 | $137.45 | $137.40 |
| Purchase #4 | $202.57 | 9.281% | $221.3705 | $221.37 | $221.35 | $221.40 |
| Purchase #5 | $157.28 | 12.544% | $177.0092 | $177.01 | $177.00 | $177.00 |
| Purchase #6 | $15.26 | 11.388% | $16.9978 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $7.31 | 5.166% | $7.6876 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $669.24 | $725.1472 | $725.15 | $725.15 | $725.20 | |