| 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 | $99.83 | 3.735% | $103.5587 | $103.56 | $103.55 | $103.60 |
| Purchase #2 | $34.92 | 9.544% | $38.2528 | $38.25 | $38.25 | $38.30 |
| Purchase #3 | $95.44 | 11.394% | $106.3144 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $143.50 | 5.233% | $151.0094 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $22.60 | 3.734% | $23.4439 | $23.44 | $23.45 | $23.40 |
| Purchase #6 | $200.31 | 10.324% | $220.99 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $60.35 | 7.733% | $65.0169 | $65.02 | $65.00 | $65.00 |
| 7 purchase totals = | $656.95 | $708.5861 | $708.58 | $708.55 | $708.60 | |