| 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 | $17.36 | 11.634% | $19.3797 | $19.38 | $19.40 | $19.40 |
| Purchase #2 | $37.26 | 12.220% | $41.8132 | $41.81 | $41.80 | $41.80 |
| Purchase #3 | $190.85 | 3.274% | $197.0984 | $197.10 | $197.10 | $197.10 |
| Purchase #4 | $189.90 | 13.320% | $215.1947 | $215.19 | $215.20 | $215.20 |
| Purchase #5 | $75.90 | 10.868% | $84.1488 | $84.15 | $84.15 | $84.10 |
| Purchase #6 | $52.37 | 13.775% | $59.584 | $59.58 | $59.60 | $59.60 |
| Purchase #7 | $216.99 | 11.424% | $241.7789 | $241.78 | $241.80 | $241.80 |
| 7 purchase totals = | $780.63 | $858.9977 | $858.99 | $859.05 | $859.00 | |