| 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 | $25.98 | 11.598% | $28.9932 | $28.99 | $29.00 | $29.00 |
| Purchase #2 | $154.73 | 12.163% | $173.5498 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $101.69 | 3.570% | $105.3203 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $204.95 | 4.400% | $213.9678 | $213.97 | $213.95 | $214.00 |
| Purchase #5 | $161.97 | 9.635% | $177.5758 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $238.83 | 9.499% | $261.5165 | $261.52 | $261.50 | $261.50 |
| Purchase #7 | $25.96 | 3.790% | $26.9439 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $914.11 | $987.8673 | $987.87 | $987.85 | $987.80 | |