| 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 | $83.97 | 6.421% | $89.3617 | $89.36 | $89.35 | $89.40 |
| Purchase #2 | $69.47 | 13.863% | $79.1006 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $75.37 | 13.343% | $85.4266 | $85.43 | $85.45 | $85.40 |
| Purchase #4 | $21.95 | 7.152% | $23.5199 | $23.52 | $23.50 | $23.50 |
| Purchase #5 | $225.38 | 6.403% | $239.8111 | $239.81 | $239.80 | $239.80 |
| Purchase #6 | $205.30 | 3.257% | $211.9866 | $211.99 | $212.00 | $212.00 |
| Purchase #7 | $43.59 | 8.704% | $47.3841 | $47.38 | $47.40 | $47.40 |
| 7 purchase totals = | $725.03 | $776.5906 | $776.59 | $776.60 | $776.60 | |