| 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 | $88.80 | 5.285% | $93.4931 | $93.49 | $93.50 | $93.50 |
| Purchase #2 | $157.30 | 4.222% | $163.9412 | $163.94 | $163.95 | $163.90 |
| Purchase #3 | $31.98 | 12.290% | $35.9103 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $13.76 | 3.338% | $14.2193 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $105.36 | 11.160% | $117.1182 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $123.97 | 8.522% | $134.5347 | $134.53 | $134.55 | $134.50 |
| Purchase #7 | $202.61 | 8.544% | $219.921 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $723.78 | $779.1378 | $779.13 | $779.10 | $779.00 | |