| 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 | $8.61 | 7.380% | $9.2454 | $9.25 | $9.25 | $9.20 |
| Purchase #2 | $95.31 | 9.607% | $104.4664 | $104.47 | $104.45 | $104.50 |
| Purchase #3 | $12.72 | 11.748% | $14.2143 | $14.21 | $14.20 | $14.20 |
| Purchase #4 | $146.46 | 7.602% | $157.5939 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $132.28 | 3.421% | $136.8053 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $110.39 | 9.340% | $120.7004 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $226.32 | 9.116% | $246.9513 | $246.95 | $246.95 | $247.00 |
| 7 purchase totals = | $732.09 | $789.9770 | $789.98 | $789.95 | $790.00 | |