| 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 | $57.38 | 6.284% | $60.9858 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $16.60 | 10.775% | $18.3887 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $225.71 | 12.663% | $254.2917 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $125.44 | 9.264% | $137.0608 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $140.50 | 13.638% | $159.6614 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $197.87 | 10.648% | $218.9392 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $7.62 | 4.602% | $7.9707 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $771.12 | $857.2983 | $857.30 | $857.30 | $857.40 | |