| 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 | $21.81 | 11.494% | $24.3168 | $24.32 | $24.30 | $24.30 |
| Purchase #2 | $163.88 | 12.210% | $183.8897 | $183.89 | $183.90 | $183.90 |
| Purchase #3 | $198.94 | 5.287% | $209.458 | $209.46 | $209.45 | $209.50 |
| Purchase #4 | $38.54 | 4.857% | $40.4119 | $40.41 | $40.40 | $40.40 |
| Purchase #5 | $57.44 | 11.363% | $63.9669 | $63.97 | $63.95 | $64.00 |
| Purchase #6 | $243.27 | 10.716% | $269.3388 | $269.34 | $269.35 | $269.30 |
| Purchase #7 | $147.90 | 13.154% | $167.3548 | $167.35 | $167.35 | $167.40 |
| 7 purchase totals = | $871.78 | $958.7369 | $958.74 | $958.70 | $958.80 | |