| 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 | $84.56 | 4.490% | $88.3567 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $34.58 | 8.380% | $37.4778 | $37.48 | $37.50 | $37.50 |
| Purchase #3 | $203.32 | 4.412% | $212.2905 | $212.29 | $212.30 | $212.30 |
| Purchase #4 | $106.74 | 13.257% | $120.8905 | $120.89 | $120.90 | $120.90 |
| Purchase #5 | $184.88 | 10.426% | $204.1556 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $136.59 | 10.792% | $151.3308 | $151.33 | $151.35 | $151.30 |
| Purchase #7 | $34.99 | 6.337% | $37.2073 | $37.21 | $37.20 | $37.20 |
| 7 purchase totals = | $785.66 | $851.7092 | $851.72 | $851.75 | $851.80 | |