| 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 | $9.59 | 8.164% | $10.3729 | $10.37 | $10.35 | $10.40 |
| Purchase #2 | $71.26 | 3.531% | $73.7762 | $73.78 | $73.80 | $73.80 |
| Purchase #3 | $200.37 | 13.692% | $227.8047 | $227.80 | $227.80 | $227.80 |
| Purchase #4 | $55.36 | 9.204% | $60.4553 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $141.88 | 3.265% | $146.5124 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $204.84 | 3.146% | $211.2843 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $171.43 | 8.754% | $186.437 | $186.44 | $186.45 | $186.40 |
| 7 purchase totals = | $854.73 | $916.6428 | $916.64 | $916.65 | $916.70 | |