| 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 | $86.48 | 12.195% | $97.0262 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $90.97 | 10.836% | $100.8275 | $100.83 | $100.85 | $100.80 |
| Purchase #3 | $200.30 | 9.523% | $219.3746 | $219.37 | $219.35 | $219.40 |
| Purchase #4 | $76.41 | 6.225% | $81.1665 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $58.30 | 5.618% | $61.5753 | $61.58 | $61.60 | $61.60 |
| Purchase #6 | $204.47 | 7.308% | $219.4127 | $219.41 | $219.40 | $219.40 |
| Purchase #7 | $172.32 | 6.842% | $184.1101 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $889.25 | $963.4929 | $963.50 | $963.50 | $963.50 | |