| 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 | $101.72 | 7.181% | $109.0245 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $199.63 | 10.472% | $220.5353 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $65.44 | 8.237% | $70.8303 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $46.83 | 7.239% | $50.22 | $50.22 | $50.20 | $50.20 |
| Purchase #5 | $231.55 | 8.521% | $251.2804 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $128.41 | 7.649% | $138.2321 | $138.23 | $138.25 | $138.20 |
| Purchase #7 | $23.82 | 12.508% | $26.7994 | $26.80 | $26.80 | $26.80 |
| 7 purchase totals = | $797.40 | $866.9220 | $866.92 | $866.95 | $866.80 | |