| 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 | $7.66 | 4.672% | $8.0179 | $8.02 | $8.00 | $8.00 |
| Purchase #2 | $187.76 | 13.307% | $212.7452 | $212.75 | $212.75 | $212.70 |
| Purchase #3 | $76.76 | 10.449% | $84.7807 | $84.78 | $84.80 | $84.80 |
| Purchase #4 | $180.27 | 3.432% | $186.4569 | $186.46 | $186.45 | $186.50 |
| Purchase #5 | $97.98 | 10.364% | $108.1346 | $108.13 | $108.15 | $108.10 |
| Purchase #6 | $178.49 | 13.534% | $202.6468 | $202.65 | $202.65 | $202.60 |
| Purchase #7 | $22.95 | 10.532% | $25.3671 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $751.87 | $828.1492 | $828.16 | $828.15 | $828.10 | |