| 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 | $69.88 | 7.844% | $75.3614 | $75.36 | $75.35 | $75.40 |
| Purchase #2 | $25.76 | 6.130% | $27.3391 | $27.34 | $27.35 | $27.30 |
| Purchase #3 | $46.50 | 11.206% | $51.7108 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $175.30 | 8.622% | $190.4144 | $190.41 | $190.40 | $190.40 |
| Purchase #5 | $49.51 | 11.560% | $55.2334 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $122.70 | 10.667% | $135.7884 | $135.79 | $135.80 | $135.80 |
| Purchase #7 | $186.42 | 8.556% | $202.3701 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $676.07 | $738.2176 | $738.21 | $738.20 | $738.20 | |