| 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 | $45.41 | 9.523% | $49.7344 | $49.73 | $49.75 | $49.70 |
| Purchase #2 | $186.95 | 9.229% | $204.2036 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $170.37 | 4.228% | $177.5732 | $177.57 | $177.55 | $177.60 |
| Purchase #4 | $32.57 | 12.652% | $36.6908 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $146.55 | 9.293% | $160.1689 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $49.89 | 13.586% | $56.6681 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $222.90 | 3.406% | $230.492 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $854.64 | $915.5310 | $915.52 | $915.50 | $915.60 | |