| 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 | $96.56 | 7.476% | $103.7788 | $103.78 | $103.80 | $103.80 |
| Purchase #2 | $139.98 | 12.542% | $157.5363 | $157.54 | $157.55 | $157.50 |
| Purchase #3 | $39.92 | 11.567% | $44.5375 | $44.54 | $44.55 | $44.50 |
| Purchase #4 | $204.67 | 4.667% | $214.2219 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $35.55 | 5.436% | $37.4825 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $65.71 | 9.165% | $71.7323 | $71.73 | $71.75 | $71.70 |
| Purchase #7 | $25.48 | 9.547% | $27.9126 | $27.91 | $27.90 | $27.90 |
| 7 purchase totals = | $607.87 | $657.2019 | $657.20 | $657.25 | $657.10 | |