| 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 | $76.97 | 8.855% | $83.7857 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $141.39 | 8.331% | $153.1692 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $26.68 | 3.258% | $27.5492 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $219.86 | 12.541% | $247.4326 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $212.44 | 13.719% | $241.5846 | $241.58 | $241.60 | $241.60 |
| Purchase #6 | $17.51 | 9.308% | $19.1398 | $19.14 | $19.15 | $19.10 |
| Purchase #7 | $87.52 | 11.654% | $97.7196 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $782.37 | $870.3807 | $870.38 | $870.40 | $870.30 | |