| 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 | $36.33 | 12.803% | $40.9813 | $40.98 | $41.00 | $41.00 |
| Purchase #2 | $8.87 | 11.504% | $9.8904 | $9.89 | $9.90 | $9.90 |
| Purchase #3 | $158.37 | 5.115% | $166.4706 | $166.47 | $166.45 | $166.50 |
| Purchase #4 | $44.99 | 4.497% | $47.0132 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $226.82 | 9.581% | $248.5516 | $248.55 | $248.55 | $248.60 |
| Purchase #6 | $168.42 | 4.253% | $175.5829 | $175.58 | $175.60 | $175.60 |
| Purchase #7 | $242.53 | 10.680% | $268.4322 | $268.43 | $268.45 | $268.40 |
| 7 purchase totals = | $886.33 | $956.9222 | $956.91 | $956.95 | $957.00 | |