| 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 | $63.63 | 4.778% | $66.6702 | $66.67 | $66.65 | $66.70 |
| Purchase #2 | $55.25 | 3.697% | $57.2926 | $57.29 | $57.30 | $57.30 |
| Purchase #3 | $103.72 | 12.561% | $116.7483 | $116.75 | $116.75 | $116.70 |
| Purchase #4 | $46.73 | 12.298% | $52.4769 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $16.75 | 7.749% | $18.048 | $18.05 | $18.05 | $18.00 |
| Purchase #6 | $156.97 | 9.424% | $171.7629 | $171.76 | $171.75 | $171.80 |
| Purchase #7 | $163.45 | 5.837% | $172.9906 | $172.99 | $173.00 | $173.00 |
| 7 purchase totals = | $606.50 | $655.9895 | $655.99 | $656.00 | $656.00 | |