| 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 | $14.27 | 7.731% | $15.3732 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $123.64 | 3.744% | $128.2691 | $128.27 | $128.25 | $128.30 |
| Purchase #3 | $57.69 | 13.520% | $65.4897 | $65.49 | $65.50 | $65.50 |
| Purchase #4 | $82.36 | 13.805% | $93.7298 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $209.71 | 5.217% | $220.6506 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $55.92 | 13.303% | $63.359 | $63.36 | $63.35 | $63.40 |
| Purchase #7 | $135.57 | 11.410% | $151.0385 | $151.04 | $151.05 | $151.00 |
| 7 purchase totals = | $679.16 | $737.9099 | $737.91 | $737.90 | $738.00 | |