| 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 | $72.76 | 6.290% | $77.3366 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $38.25 | 13.578% | $43.4436 | $43.44 | $43.45 | $43.40 |
| Purchase #3 | $40.53 | 11.633% | $45.2449 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $52.42 | 7.538% | $56.3714 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $25.46 | 9.689% | $27.9268 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $173.94 | 8.833% | $189.3041 | $189.30 | $189.30 | $189.30 |
| Purchase #7 | $214.31 | 9.861% | $235.4431 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $617.67 | $675.0705 | $675.06 | $675.10 | $674.90 | |