| 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 | $36.67 | 6.229% | $38.9542 | $38.95 | $38.95 | $39.00 |
| Purchase #2 | $123.96 | 8.570% | $134.5834 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $11.53 | 12.596% | $12.9823 | $12.98 | $13.00 | $13.00 |
| Purchase #4 | $237.72 | 6.200% | $252.4586 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $23.99 | 12.220% | $26.9216 | $26.92 | $26.90 | $26.90 |
| Purchase #6 | $77.57 | 5.416% | $81.7712 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $223.25 | 4.271% | $232.785 | $232.79 | $232.80 | $232.80 |
| 7 purchase totals = | $734.69 | $780.4563 | $780.45 | $780.45 | $780.60 | |