| 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 | $27.76 | 9.141% | $30.2975 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $86.32 | 12.309% | $96.9451 | $96.95 | $96.95 | $96.90 |
| Purchase #3 | $142.32 | 5.668% | $150.3867 | $150.39 | $150.40 | $150.40 |
| Purchase #4 | $211.28 | 9.638% | $231.6432 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $239.98 | 11.244% | $266.9634 | $266.96 | $266.95 | $267.00 |
| Purchase #6 | $93.45 | 3.444% | $96.6684 | $96.67 | $96.65 | $96.70 |
| Purchase #7 | $51.68 | 5.361% | $54.4506 | $54.45 | $54.45 | $54.50 |
| 7 purchase totals = | $852.79 | $927.3549 | $927.36 | $927.35 | $927.40 | |