| 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 | $47.69 | 9.194% | $52.0746 | $52.07 | $52.05 | $52.10 |
| Purchase #2 | $199.67 | 10.313% | $220.262 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $35.27 | 4.355% | $36.806 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $111.88 | 11.815% | $125.0986 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $126.27 | 5.529% | $133.2515 | $133.25 | $133.25 | $133.30 |
| Purchase #6 | $177.52 | 4.863% | $186.1528 | $186.15 | $186.15 | $186.20 |
| Purchase #7 | $200.59 | 8.417% | $217.4737 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $898.89 | $971.1192 | $971.11 | $971.05 | $971.30 | |