| 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 | $58.75 | 9.695% | $64.4458 | $64.45 | $64.45 | $64.40 |
| Purchase #2 | $39.35 | 4.289% | $41.0377 | $41.04 | $41.05 | $41.00 |
| Purchase #3 | $80.74 | 7.429% | $86.7382 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $36.40 | 9.562% | $39.8806 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $242.95 | 7.102% | $260.2043 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $249.78 | 5.242% | $262.8735 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $192.34 | 8.868% | $209.3967 | $209.40 | $209.40 | $209.40 |
| 7 purchase totals = | $900.31 | $964.5768 | $964.58 | $964.60 | $964.50 | |