| 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 | $32.44 | 7.300% | $34.8081 | $34.81 | $34.80 | $34.80 |
| Purchase #2 | $30.83 | 5.672% | $32.5787 | $32.58 | $32.60 | $32.60 |
| Purchase #3 | $9.45 | 9.374% | $10.3358 | $10.34 | $10.35 | $10.30 |
| Purchase #4 | $76.39 | 6.824% | $81.6029 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $170.34 | 7.520% | $183.1496 | $183.15 | $183.15 | $183.10 |
| Purchase #6 | $151.42 | 5.770% | $160.1569 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $181.63 | 8.531% | $197.1249 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $652.50 | $699.7569 | $699.76 | $699.75 | $699.70 | |