| 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 | $39.47 | 5.531% | $41.6531 | $41.65 | $41.65 | $41.70 |
| Purchase #2 | $132.87 | 7.156% | $142.3782 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $29.82 | 4.681% | $31.2159 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $142.76 | 5.257% | $150.2649 | $150.26 | $150.25 | $150.30 |
| Purchase #5 | $77.85 | 8.185% | $84.222 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $224.93 | 12.644% | $253.3701 | $253.37 | $253.35 | $253.40 |
| Purchase #7 | $35.66 | 6.591% | $38.0104 | $38.01 | $38.00 | $38.00 |
| 7 purchase totals = | $683.36 | $741.1146 | $741.11 | $741.05 | $741.20 | |