| 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 | $81.48 | 13.174% | $92.2142 | $92.21 | $92.20 | $92.20 |
| Purchase #2 | $30.90 | 5.382% | $32.563 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $159.82 | 8.561% | $173.5022 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $153.95 | 12.574% | $173.3077 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $76.45 | 7.256% | $81.9972 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $13.41 | 10.456% | $14.8121 | $14.81 | $14.80 | $14.80 |
| Purchase #7 | $6.86 | 3.229% | $7.0815 | $7.08 | $7.10 | $7.10 |
| 7 purchase totals = | $522.87 | $575.4779 | $575.47 | $575.45 | $575.50 | |