| 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 | $77.74 | 12.601% | $87.536 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $46.30 | 5.583% | $48.8849 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $230.70 | 12.461% | $259.4475 | $259.45 | $259.45 | $259.40 |
| Purchase #4 | $15.26 | 4.145% | $15.8925 | $15.89 | $15.90 | $15.90 |
| Purchase #5 | $50.62 | 10.801% | $56.0875 | $56.09 | $56.10 | $56.10 |
| Purchase #6 | $185.35 | 9.820% | $203.5514 | $203.55 | $203.55 | $203.60 |
| Purchase #7 | $213.56 | 8.205% | $231.0826 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $819.53 | $902.4824 | $902.48 | $902.55 | $902.50 | |