| 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 | $79.64 | 3.602% | $82.5086 | $82.51 | $82.50 | $82.50 |
| Purchase #2 | $120.55 | 5.527% | $127.2128 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $103.73 | 9.623% | $113.7119 | $113.71 | $113.70 | $113.70 |
| Purchase #4 | $16.93 | 8.795% | $18.419 | $18.42 | $18.40 | $18.40 |
| Purchase #5 | $37.78 | 4.221% | $39.3747 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $200.36 | 7.783% | $215.954 | $215.95 | $215.95 | $216.00 |
| Purchase #7 | $208.92 | 12.522% | $235.081 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $767.91 | $832.2620 | $832.25 | $832.20 | $832.30 | |