| 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 | $72.62 | 8.358% | $78.6896 | $78.69 | $78.70 | $78.70 |
| Purchase #2 | $140.96 | 10.730% | $156.085 | $156.09 | $156.10 | $156.10 |
| Purchase #3 | $103.63 | 13.172% | $117.2801 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $6.71 | 12.652% | $7.5589 | $7.56 | $7.55 | $7.60 |
| Purchase #5 | $227.36 | 10.260% | $250.6871 | $250.69 | $250.70 | $250.70 |
| Purchase #6 | $130.69 | 3.534% | $135.3086 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $180.52 | 4.670% | $188.9503 | $188.95 | $188.95 | $189.00 |
| 7 purchase totals = | $862.49 | $934.5596 | $934.57 | $934.60 | $934.70 | |