| 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 | $56.40 | 7.363% | $60.5527 | $60.55 | $60.55 | $60.60 |
| Purchase #2 | $161.82 | 7.192% | $173.4581 | $173.46 | $173.45 | $173.50 |
| Purchase #3 | $210.36 | 8.757% | $228.7812 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $27.28 | 10.654% | $30.1864 | $30.19 | $30.20 | $30.20 |
| Purchase #5 | $111.90 | 11.468% | $124.7327 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $134.98 | 11.789% | $150.8928 | $150.89 | $150.90 | $150.90 |
| Purchase #7 | $142.66 | 8.501% | $154.7875 | $154.79 | $154.80 | $154.80 |
| 7 purchase totals = | $845.40 | $923.3914 | $923.39 | $923.45 | $923.50 | |