| 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 | $57.55 | 5.191% | $60.5374 | $60.54 | $60.55 | $60.50 |
| Purchase #2 | $242.45 | 4.511% | $253.3869 | $253.39 | $253.40 | $253.40 |
| Purchase #3 | $170.81 | 13.320% | $193.5619 | $193.56 | $193.55 | $193.60 |
| Purchase #4 | $167.96 | 9.149% | $183.3267 | $183.33 | $183.35 | $183.30 |
| Purchase #5 | $106.31 | 10.186% | $117.1387 | $117.14 | $117.15 | $117.10 |
| Purchase #6 | $23.65 | 7.156% | $25.3424 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $13.95 | 9.542% | $15.2811 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $782.68 | $848.5751 | $848.58 | $848.65 | $848.50 | |