| 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 | $79.69 | 4.406% | $83.2011 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $71.27 | 10.869% | $79.0163 | $79.02 | $79.00 | $79.00 |
| Purchase #3 | $190.28 | 9.648% | $208.6382 | $208.64 | $208.65 | $208.60 |
| Purchase #4 | $29.44 | 13.270% | $33.3467 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $83.96 | 12.619% | $94.5549 | $94.55 | $94.55 | $94.60 |
| Purchase #6 | $51.43 | 10.827% | $56.9983 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $22.27 | 13.757% | $25.3337 | $25.33 | $25.35 | $25.30 |
| 7 purchase totals = | $528.34 | $581.0892 | $581.09 | $581.10 | $581.00 | |