| 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 | $31.81 | 11.222% | $35.3797 | $35.38 | $35.40 | $35.40 |
| Purchase #2 | $34.50 | 11.198% | $38.3633 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $143.82 | 3.731% | $149.1859 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $146.68 | 10.166% | $161.5915 | $161.59 | $161.60 | $161.60 |
| Purchase #5 | $197.74 | 3.346% | $204.3564 | $204.36 | $204.35 | $204.40 |
| Purchase #6 | $93.63 | 11.398% | $104.3019 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $63.88 | 3.730% | $66.2627 | $66.26 | $66.25 | $66.30 |
| 7 purchase totals = | $712.06 | $759.4414 | $759.44 | $759.45 | $759.60 | |