| 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 | $14.34 | 12.179% | $16.0865 | $16.09 | $16.10 | $16.10 |
| Purchase #2 | $178.60 | 5.225% | $187.9319 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $62.89 | 12.709% | $70.8827 | $70.88 | $70.90 | $70.90 |
| Purchase #4 | $95.53 | 13.809% | $108.7217 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $65.25 | 3.596% | $67.5964 | $67.60 | $67.60 | $67.60 |
| Purchase #6 | $10.96 | 10.105% | $12.0675 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $222.82 | 4.385% | $232.5907 | $232.59 | $232.60 | $232.60 |
| 7 purchase totals = | $650.39 | $695.8774 | $695.88 | $695.90 | $695.90 | |