| 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 | $63.87 | 12.387% | $71.7816 | $71.78 | $71.80 | $71.80 |
| Purchase #2 | $74.36 | 12.123% | $83.3747 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $87.78 | 10.764% | $97.2286 | $97.23 | $97.25 | $97.20 |
| Purchase #4 | $101.58 | 3.620% | $105.2572 | $105.26 | $105.25 | $105.30 |
| Purchase #5 | $113.28 | 3.361% | $117.0873 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $13.59 | 6.523% | $14.4765 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $171.98 | 13.486% | $195.1732 | $195.17 | $195.15 | $195.20 |
| 7 purchase totals = | $626.44 | $684.3791 | $684.38 | $684.40 | $684.50 | |