| 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 | $197.92 | 4.342% | $206.5137 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $7.91 | 13.661% | $8.9906 | $8.99 | $9.00 | $9.00 |
| Purchase #3 | $41.66 | 8.644% | $45.2611 | $45.26 | $45.25 | $45.30 |
| Purchase #4 | $76.31 | 8.778% | $83.0085 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $29.41 | 12.487% | $33.0824 | $33.08 | $33.10 | $33.10 |
| Purchase #6 | $201.50 | 8.488% | $218.6033 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $46.77 | 5.242% | $49.2217 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $601.48 | $644.6813 | $644.67 | $644.65 | $644.70 | |