| 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 | $45.64 | 10.514% | $50.4386 | $50.44 | $50.45 | $50.40 |
| Purchase #2 | $169.99 | 6.298% | $180.696 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $78.35 | 10.438% | $86.5282 | $86.53 | $86.55 | $86.50 |
| Purchase #4 | $114.53 | 13.372% | $129.845 | $129.85 | $129.85 | $129.80 |
| Purchase #5 | $28.93 | 12.461% | $32.535 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $196.95 | 10.779% | $218.1792 | $218.18 | $218.20 | $218.20 |
| Purchase #7 | $206.39 | 5.184% | $217.0893 | $217.09 | $217.10 | $217.10 |
| 7 purchase totals = | $840.78 | $915.3113 | $915.33 | $915.40 | $915.20 | |