| 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 | $102.68 | 9.602% | $112.5393 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $130.66 | 4.421% | $136.4365 | $136.44 | $136.45 | $136.40 |
| Purchase #3 | $189.25 | 8.753% | $205.8151 | $205.82 | $205.80 | $205.80 |
| Purchase #4 | $53.75 | 8.602% | $58.3736 | $58.37 | $58.35 | $58.40 |
| Purchase #5 | $9.75 | 10.677% | $10.791 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $97.46 | 8.362% | $105.6096 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $79.58 | 13.748% | $90.5207 | $90.52 | $90.50 | $90.50 |
| 7 purchase totals = | $663.13 | $720.0858 | $720.09 | $720.05 | $720.00 | |