| 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 | $24.33 | 12.597% | $27.3949 | $27.39 | $27.40 | $27.40 |
| Purchase #2 | $39.59 | 13.562% | $44.9592 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $156.27 | 7.209% | $167.5355 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $94.41 | 4.235% | $98.4083 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $113.41 | 7.760% | $122.2106 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $198.72 | 9.772% | $218.1389 | $218.14 | $218.15 | $218.10 |
| Purchase #7 | $170.58 | 6.525% | $181.7103 | $181.71 | $181.70 | $181.70 |
| 7 purchase totals = | $797.31 | $860.3577 | $860.36 | $860.35 | $860.30 | |