| 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 | $73.59 | 8.420% | $79.7863 | $79.79 | $79.80 | $79.80 |
| Purchase #2 | $69.74 | 3.735% | $72.3448 | $72.34 | $72.35 | $72.30 |
| Purchase #3 | $57.78 | 9.194% | $63.0923 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $191.91 | 10.629% | $212.3081 | $212.31 | $212.30 | $212.30 |
| Purchase #5 | $122.41 | 7.327% | $131.379 | $131.38 | $131.40 | $131.40 |
| Purchase #6 | $113.66 | 11.140% | $126.3217 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $72.53 | 13.149% | $82.067 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $701.62 | $767.2992 | $767.30 | $767.30 | $767.30 | |