| 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 | $61.87 | 6.158% | $65.68 | $65.68 | $65.70 | $65.70 |
| Purchase #2 | $185.68 | 9.777% | $203.8339 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $207.68 | 7.394% | $223.0359 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $48.69 | 13.814% | $55.416 | $55.42 | $55.40 | $55.40 |
| Purchase #5 | $159.71 | 8.728% | $173.6495 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $249.69 | 9.184% | $272.6215 | $272.62 | $272.60 | $272.60 |
| Purchase #7 | $44.43 | 3.222% | $45.8615 | $45.86 | $45.85 | $45.90 |
| 7 purchase totals = | $957.75 | $1,040.0983 | $1,040.10 | $1,040.10 | $1,040.00 | |