| 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 | $33.25 | 9.668% | $36.4646 | $36.46 | $36.45 | $36.50 |
| Purchase #2 | $234.48 | 8.527% | $254.4741 | $254.47 | $254.45 | $254.50 |
| Purchase #3 | $78.33 | 9.385% | $85.6813 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $132.41 | 3.461% | $136.9927 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $6.58 | 6.487% | $7.0068 | $7.01 | $7.00 | $7.00 |
| Purchase #6 | $106.79 | 6.447% | $113.6748 | $113.67 | $113.65 | $113.70 |
| Purchase #7 | $155.41 | 11.321% | $173.004 | $173.00 | $173.00 | $173.00 |
| 7 purchase totals = | $747.25 | $807.2983 | $807.28 | $807.25 | $807.40 | |