| 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 | $6.76 | 13.149% | $7.6489 | $7.65 | $7.65 | $7.60 |
| Purchase #2 | $82.40 | 4.373% | $86.0034 | $86.00 | $86.00 | $86.00 |
| Purchase #3 | $107.60 | 10.116% | $118.4848 | $118.48 | $118.50 | $118.50 |
| Purchase #4 | $118.76 | 9.289% | $129.7916 | $129.79 | $129.80 | $129.80 |
| Purchase #5 | $160.36 | 9.398% | $175.4306 | $175.43 | $175.45 | $175.40 |
| Purchase #6 | $187.58 | 13.565% | $213.0252 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $49.44 | 4.554% | $51.6915 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $712.90 | $782.0760 | $782.07 | $782.15 | $782.00 | |