| 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 | $56.61 | 13.253% | $64.1125 | $64.11 | $64.10 | $64.10 |
| Purchase #2 | $19.51 | 9.551% | $21.3734 | $21.37 | $21.35 | $21.40 |
| Purchase #3 | $219.98 | 10.378% | $242.8095 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $160.75 | 13.380% | $182.2584 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $104.94 | 12.282% | $117.8287 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $30.86 | 6.237% | $32.7847 | $32.78 | $32.80 | $32.80 |
| Purchase #7 | $85.95 | 13.398% | $97.4656 | $97.47 | $97.45 | $97.50 |
| 7 purchase totals = | $678.60 | $758.6328 | $758.63 | $758.60 | $758.70 | |