| 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 | $10.81 | 8.557% | $11.735 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $145.28 | 13.297% | $164.5979 | $164.60 | $164.60 | $164.60 |
| Purchase #3 | $74.55 | 12.763% | $84.0648 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $218.93 | 7.759% | $235.9168 | $235.92 | $235.90 | $235.90 |
| Purchase #5 | $47.32 | 8.644% | $51.4103 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $248.32 | 10.790% | $275.1137 | $275.11 | $275.10 | $275.10 |
| Purchase #7 | $12.66 | 10.500% | $13.9893 | $13.99 | $14.00 | $14.00 |
| 7 purchase totals = | $757.87 | $836.8278 | $836.83 | $836.80 | $836.80 | |