| 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 | $86.76 | 13.285% | $98.2861 | $98.29 | $98.30 | $98.30 |
| Purchase #2 | $42.53 | 13.408% | $48.2324 | $48.23 | $48.25 | $48.20 |
| Purchase #3 | $60.81 | 4.163% | $63.3415 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $192.35 | 11.391% | $214.2606 | $214.26 | $214.25 | $214.30 |
| Purchase #5 | $181.81 | 13.605% | $206.5453 | $206.55 | $206.55 | $206.50 |
| Purchase #6 | $100.45 | 5.628% | $106.1033 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $221.68 | 13.341% | $251.2543 | $251.25 | $251.25 | $251.30 |
| 7 purchase totals = | $886.39 | $988.0235 | $988.02 | $988.05 | $988.00 | |