| 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 | $81.44 | 6.121% | $86.4249 | $86.42 | $86.40 | $86.40 |
| Purchase #2 | $247.76 | 7.556% | $266.4807 | $266.48 | $266.50 | $266.50 |
| Purchase #3 | $122.60 | 11.330% | $136.4906 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $116.81 | 5.868% | $123.6644 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $170.98 | 9.750% | $187.6506 | $187.65 | $187.65 | $187.70 |
| Purchase #6 | $199.33 | 9.359% | $217.9853 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $34.92 | 10.455% | $38.5709 | $38.57 | $38.55 | $38.60 |
| 7 purchase totals = | $973.84 | $1,057.2674 | $1,057.26 | $1,057.25 | $1,057.40 | |