| 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 | $43.47 | 13.262% | $49.235 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $28.87 | 4.626% | $30.2055 | $30.21 | $30.20 | $30.20 |
| Purchase #3 | $160.81 | 8.123% | $173.8726 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $102.40 | 10.668% | $113.324 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $104.96 | 4.115% | $109.2791 | $109.28 | $109.30 | $109.30 |
| Purchase #6 | $119.48 | 10.134% | $131.5881 | $131.59 | $131.60 | $131.60 |
| Purchase #7 | $218.56 | 5.659% | $230.9283 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $778.55 | $838.4326 | $838.44 | $838.45 | $838.40 | |