| 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 | $117.40 | 5.841% | $124.2573 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $56.27 | 9.264% | $61.4829 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $159.60 | 3.647% | $165.4206 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $55.85 | 8.138% | $60.3951 | $60.40 | $60.40 | $60.40 |
| Purchase #5 | $101.74 | 3.634% | $105.4372 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $75.62 | 4.589% | $79.0902 | $79.09 | $79.10 | $79.10 |
| Purchase #7 | $71.79 | 3.694% | $74.4419 | $74.44 | $74.45 | $74.40 |
| 7 purchase totals = | $638.27 | $670.5252 | $670.53 | $670.55 | $670.50 | |