| 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 | $105.29 | 9.699% | $115.5021 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $208.68 | 4.154% | $217.3486 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $114.29 | 13.794% | $130.0552 | $130.06 | $130.05 | $130.10 |
| Purchase #4 | $9.25 | 3.334% | $9.5584 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $79.68 | 3.715% | $82.6401 | $82.64 | $82.65 | $82.60 |
| Purchase #6 | $50.99 | 3.696% | $52.8746 | $52.87 | $52.85 | $52.90 |
| Purchase #7 | $248.28 | 11.368% | $276.5045 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $816.46 | $884.4835 | $884.48 | $884.45 | $884.50 | |