| 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 | $118.68 | 8.798% | $129.1215 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $91.87 | 5.550% | $96.9688 | $96.97 | $96.95 | $97.00 |
| Purchase #3 | $96.29 | 8.172% | $104.1588 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $125.73 | 3.142% | $129.6804 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $151.48 | 12.591% | $170.5528 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $114.66 | 3.427% | $118.5894 | $118.59 | $118.60 | $118.60 |
| Purchase #7 | $128.95 | 9.154% | $140.7541 | $140.75 | $140.75 | $140.80 |
| 7 purchase totals = | $827.66 | $889.8258 | $889.82 | $889.80 | $890.00 | |