| 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 | $77.53 | 8.338% | $83.9945 | $83.99 | $84.00 | $84.00 |
| Purchase #2 | $40.85 | 11.121% | $45.3929 | $45.39 | $45.40 | $45.40 |
| Purchase #3 | $59.52 | 6.527% | $63.4049 | $63.40 | $63.40 | $63.40 |
| Purchase #4 | $233.32 | 5.819% | $246.8969 | $246.90 | $246.90 | $246.90 |
| Purchase #5 | $115.25 | 3.525% | $119.3126 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $15.96 | 10.667% | $17.6625 | $17.66 | $17.65 | $17.70 |
| Purchase #7 | $161.41 | 13.774% | $183.6426 | $183.64 | $183.65 | $183.60 |
| 7 purchase totals = | $703.84 | $760.3069 | $760.29 | $760.30 | $760.30 | |