| 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 | $44.39 | 5.517% | $46.839 | $46.84 | $46.85 | $46.80 |
| Purchase #2 | $71.26 | 12.253% | $79.9915 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $90.80 | 7.770% | $97.8552 | $97.86 | $97.85 | $97.90 |
| Purchase #4 | $225.59 | 7.347% | $242.1641 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $90.61 | 10.301% | $99.9437 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $102.66 | 7.577% | $110.4385 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $208.58 | 13.788% | $237.339 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $833.89 | $914.5710 | $914.57 | $914.60 | $914.50 | |