| 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 | $37.65 | 4.317% | $39.2754 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $235.92 | 8.229% | $255.3339 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $211.70 | 8.416% | $229.5167 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $83.53 | 11.809% | $93.3941 | $93.39 | $93.40 | $93.40 |
| Purchase #5 | $9.42 | 13.211% | $10.6645 | $10.66 | $10.65 | $10.70 |
| Purchase #6 | $35.79 | 3.142% | $36.9145 | $36.91 | $36.90 | $36.90 |
| Purchase #7 | $176.92 | 5.119% | $185.9765 | $185.98 | $186.00 | $186.00 |
| 7 purchase totals = | $790.93 | $851.0756 | $851.07 | $851.10 | $851.10 | |