| 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 | $27.38 | 6.756% | $29.2298 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $76.84 | 6.414% | $81.7685 | $81.77 | $81.75 | $81.80 |
| Purchase #3 | $246.79 | 3.410% | $255.2055 | $255.21 | $255.20 | $255.20 |
| Purchase #4 | $17.77 | 4.438% | $18.5586 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $135.96 | 9.356% | $148.6804 | $148.68 | $148.70 | $148.70 |
| Purchase #6 | $113.44 | 13.665% | $128.9416 | $128.94 | $128.95 | $128.90 |
| Purchase #7 | $245.38 | 4.165% | $255.6001 | $255.60 | $255.60 | $255.60 |
| 7 purchase totals = | $863.56 | $917.9845 | $917.99 | $918.00 | $918.00 | |