| 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 | $80.57 | 9.433% | $88.1702 | $88.17 | $88.15 | $88.20 |
| Purchase #2 | $37.60 | 4.618% | $39.3364 | $39.34 | $39.35 | $39.30 |
| Purchase #3 | $246.65 | 5.841% | $261.0568 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $27.93 | 3.341% | $28.8631 | $28.86 | $28.85 | $28.90 |
| Purchase #5 | $77.57 | 7.694% | $83.5382 | $83.54 | $83.55 | $83.50 |
| Purchase #6 | $247.98 | 8.151% | $268.1928 | $268.19 | $268.20 | $268.20 |
| Purchase #7 | $145.39 | 5.534% | $153.4359 | $153.44 | $153.45 | $153.40 |
| 7 purchase totals = | $863.69 | $922.5934 | $922.60 | $922.60 | $922.60 | |