| 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 | $64.92 | 8.634% | $70.5252 | $70.53 | $70.55 | $70.50 |
| Purchase #2 | $216.43 | 8.708% | $235.2767 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $30.52 | 4.180% | $31.7957 | $31.80 | $31.80 | $31.80 |
| Purchase #4 | $16.36 | 7.756% | $17.6289 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $71.98 | 10.466% | $79.5134 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $242.36 | 5.235% | $255.0475 | $255.05 | $255.05 | $255.00 |
| Purchase #7 | $137.26 | 12.609% | $154.5671 | $154.57 | $154.55 | $154.60 |
| 7 purchase totals = | $779.83 | $844.3545 | $844.37 | $844.40 | $844.30 | |