| 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 | $34.78 | 5.717% | $36.7684 | $36.77 | $36.75 | $36.80 |
| Purchase #2 | $243.91 | 6.518% | $259.8081 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $71.63 | 11.384% | $79.7844 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $209.81 | 7.349% | $225.2289 | $225.23 | $225.25 | $225.20 |
| Purchase #5 | $217.59 | 5.605% | $229.7859 | $229.79 | $229.80 | $229.80 |
| Purchase #6 | $152.89 | 3.644% | $158.4613 | $158.46 | $158.45 | $158.50 |
| Purchase #7 | $9.98 | 12.160% | $11.1936 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $940.59 | $1,001.0306 | $1,001.03 | $1,001.05 | $1,001.10 | |