| 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 | $70.99 | 12.514% | $79.8737 | $79.87 | $79.85 | $79.90 |
| Purchase #2 | $151.53 | 5.192% | $159.3974 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $95.40 | 12.334% | $107.1666 | $107.17 | $107.15 | $107.20 |
| Purchase #4 | $120.35 | 13.791% | $136.9475 | $136.95 | $136.95 | $136.90 |
| Purchase #5 | $56.78 | 13.700% | $64.5589 | $64.56 | $64.55 | $64.60 |
| Purchase #6 | $219.80 | 6.214% | $233.4584 | $233.46 | $233.45 | $233.50 |
| Purchase #7 | $114.87 | 5.484% | $121.1695 | $121.17 | $121.15 | $121.20 |
| 7 purchase totals = | $829.72 | $902.5720 | $902.58 | $902.50 | $902.70 | |