| 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 | $81.45 | 12.714% | $91.8056 | $91.81 | $91.80 | $91.80 |
| Purchase #2 | $54.86 | 5.871% | $58.0808 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $75.97 | 13.471% | $86.2039 | $86.20 | $86.20 | $86.20 |
| Purchase #4 | $85.39 | 12.690% | $96.226 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $194.26 | 12.446% | $218.4376 | $218.44 | $218.45 | $218.40 |
| Purchase #6 | $81.96 | 13.275% | $92.8402 | $92.84 | $92.85 | $92.80 |
| Purchase #7 | $182.26 | 5.595% | $192.4574 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $756.15 | $836.0515 | $836.06 | $836.10 | $836.00 | |