| 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 | $23.44 | 11.263% | $26.08 | $26.08 | $26.10 | $26.10 |
| Purchase #2 | $63.88 | 3.716% | $66.2538 | $66.25 | $66.25 | $66.30 |
| Purchase #3 | $173.53 | 13.463% | $196.8923 | $196.89 | $196.90 | $196.90 |
| Purchase #4 | $108.62 | 3.177% | $112.0709 | $112.07 | $112.05 | $112.10 |
| Purchase #5 | $87.43 | 13.690% | $99.3992 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $103.67 | 13.320% | $117.4788 | $117.48 | $117.50 | $117.50 |
| Purchase #7 | $243.56 | 11.872% | $272.4754 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $804.13 | $890.6504 | $890.65 | $890.70 | $890.80 | |