| 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 | $23.31 | 3.257% | $24.0692 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $227.97 | 13.728% | $259.2657 | $259.27 | $259.25 | $259.30 |
| Purchase #3 | $248.72 | 7.677% | $267.8142 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $63.33 | 5.753% | $66.9734 | $66.97 | $66.95 | $67.00 |
| Purchase #5 | $48.88 | 8.671% | $53.1184 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $104.59 | 5.255% | $110.0862 | $110.09 | $110.10 | $110.10 |
| Purchase #7 | $63.42 | 9.769% | $69.6155 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $780.22 | $850.9426 | $850.95 | $850.85 | $851.00 | |