| 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 | $72.32 | 11.232% | $80.443 | $80.44 | $80.45 | $80.40 |
| Purchase #2 | $111.74 | 13.361% | $126.6696 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $92.38 | 13.227% | $104.5991 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $19.53 | 3.129% | $20.1411 | $20.14 | $20.15 | $20.10 |
| Purchase #5 | $125.57 | 11.403% | $139.8887 | $139.89 | $139.90 | $139.90 |
| Purchase #6 | $70.99 | 8.792% | $77.2314 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $110.58 | 4.134% | $115.1514 | $115.15 | $115.15 | $115.20 |
| 7 purchase totals = | $603.11 | $664.1243 | $664.12 | $664.15 | $664.10 | |