| 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 | $29.73 | 4.650% | $31.1124 | $31.11 | $31.10 | $31.10 |
| Purchase #2 | $91.70 | 11.382% | $102.1373 | $102.14 | $102.15 | $102.10 |
| Purchase #3 | $65.57 | 5.497% | $69.1744 | $69.17 | $69.15 | $69.20 |
| Purchase #4 | $54.71 | 4.120% | $56.9641 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $82.37 | 10.772% | $91.2429 | $91.24 | $91.25 | $91.20 |
| Purchase #6 | $158.60 | 5.634% | $167.5355 | $167.54 | $167.55 | $167.50 |
| Purchase #7 | $215.99 | 5.609% | $228.1049 | $228.10 | $228.10 | $228.10 |
| 7 purchase totals = | $698.67 | $746.2715 | $746.26 | $746.25 | $746.20 | |