| 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 | $49.74 | 3.609% | $51.5351 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $47.26 | 9.410% | $51.7072 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $249.99 | 8.796% | $271.9791 | $271.98 | $272.00 | $272.00 |
| Purchase #4 | $243.33 | 8.202% | $263.2879 | $263.29 | $263.30 | $263.30 |
| Purchase #5 | $116.38 | 6.697% | $124.174 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $127.68 | 8.329% | $138.3145 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $209.71 | 7.809% | $226.0863 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $1,044.09 | $1,127.0841 | $1,127.09 | $1,127.10 | $1,127.10 | |