| 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 | $26.39 | 9.277% | $28.8382 | $28.84 | $28.85 | $28.80 |
| Purchase #2 | $33.29 | 3.621% | $34.4954 | $34.50 | $34.50 | $34.50 |
| Purchase #3 | $225.28 | 11.763% | $251.7797 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $76.74 | 12.584% | $86.397 | $86.40 | $86.40 | $86.40 |
| Purchase #5 | $205.43 | 5.831% | $217.4086 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $233.72 | 3.329% | $241.5005 | $241.50 | $241.50 | $241.50 |
| Purchase #7 | $6.62 | 7.554% | $7.1201 | $7.12 | $7.10 | $7.10 |
| 7 purchase totals = | $807.47 | $867.5395 | $867.55 | $867.55 | $867.50 | |