| 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 | $42.42 | 9.497% | $46.4486 | $46.45 | $46.45 | $46.40 |
| Purchase #2 | $162.47 | 12.214% | $182.3141 | $182.31 | $182.30 | $182.30 |
| Purchase #3 | $5.77 | 9.723% | $6.331 | $6.33 | $6.35 | $6.30 |
| Purchase #4 | $101.66 | 11.625% | $113.478 | $113.48 | $113.50 | $113.50 |
| Purchase #5 | $218.75 | 4.796% | $229.2413 | $229.24 | $229.25 | $229.20 |
| Purchase #6 | $87.91 | 9.630% | $96.3757 | $96.38 | $96.40 | $96.40 |
| Purchase #7 | $116.52 | 7.105% | $124.7987 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $735.50 | $798.9874 | $798.99 | $799.05 | $798.90 | |