| 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 | $64.56 | 11.634% | $72.0709 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $48.84 | 3.813% | $50.7023 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $146.88 | 5.632% | $155.1523 | $155.15 | $155.15 | $155.20 |
| Purchase #4 | $217.55 | 3.791% | $225.7973 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $161.69 | 4.546% | $169.0404 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $219.57 | 3.732% | $227.7644 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $106.41 | 7.597% | $114.494 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $965.50 | $1,015.0216 | $1,015.01 | $1,015.00 | $1,015.10 | |