| 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 | $64.60 | 13.115% | $73.0723 | $73.07 | $73.05 | $73.10 |
| Purchase #2 | $22.29 | 3.447% | $23.0583 | $23.06 | $23.05 | $23.10 |
| Purchase #3 | $43.79 | 6.566% | $46.6653 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $112.49 | 10.192% | $123.955 | $123.96 | $123.95 | $124.00 |
| Purchase #5 | $30.44 | 13.455% | $34.5357 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $64.33 | 3.332% | $66.4735 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $64.25 | 3.435% | $66.457 | $66.46 | $66.45 | $66.50 |
| 7 purchase totals = | $402.19 | $434.2171 | $434.23 | $434.15 | $434.40 | |