| 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 | $61.49 | 10.301% | $67.8241 | $67.82 | $67.80 | $67.80 |
| Purchase #2 | $14.73 | 3.718% | $15.2777 | $15.28 | $15.30 | $15.30 |
| Purchase #3 | $160.44 | 4.635% | $167.8764 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $89.81 | 8.672% | $97.5983 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $43.54 | 7.754% | $46.9161 | $46.92 | $46.90 | $46.90 |
| Purchase #6 | $210.82 | 4.705% | $220.7391 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $45.40 | 5.235% | $47.7767 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $626.23 | $664.0084 | $664.02 | $664.05 | $664.00 | |