| 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 | $35.76 | 4.148% | $37.2433 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $117.54 | 13.425% | $133.3197 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $119.40 | 10.727% | $132.208 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $33.62 | 5.618% | $35.5088 | $35.51 | $35.50 | $35.50 |
| Purchase #5 | $21.98 | 9.138% | $23.9885 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $9.95 | 3.262% | $10.2746 | $10.27 | $10.25 | $10.30 |
| Purchase #7 | $163.56 | 8.443% | $177.3694 | $177.37 | $177.35 | $177.40 |
| 7 purchase totals = | $501.81 | $549.9123 | $549.91 | $549.85 | $549.90 | |