| 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 | $46.84 | 8.588% | $50.8626 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $219.71 | 9.144% | $239.8003 | $239.80 | $239.80 | $239.80 |
| Purchase #3 | $20.45 | 10.793% | $22.6572 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $6.61 | 10.312% | $7.2916 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $150.76 | 13.833% | $171.6146 | $171.61 | $171.60 | $171.60 |
| Purchase #6 | $208.40 | 9.805% | $228.8336 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $83.51 | 4.123% | $86.9531 | $86.95 | $86.95 | $87.00 |
| 7 purchase totals = | $736.28 | $808.0130 | $808.00 | $808.00 | $808.10 | |