| 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 | $45.50 | 9.136% | $49.6569 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $125.35 | 13.348% | $142.0817 | $142.08 | $142.10 | $142.10 |
| Purchase #3 | $173.34 | 5.857% | $183.4925 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $133.86 | 12.866% | $151.0824 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $8.39 | 10.315% | $9.2554 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $32.28 | 13.575% | $36.662 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $89.27 | 7.852% | $96.2795 | $96.28 | $96.30 | $96.30 |
| 7 purchase totals = | $607.99 | $668.5104 | $668.51 | $668.55 | $668.70 | |