| 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 | $54.60 | 13.744% | $62.1042 | $62.10 | $62.10 | $62.10 |
| Purchase #2 | $223.26 | 13.634% | $253.6993 | $253.70 | $253.70 | $253.70 |
| Purchase #3 | $39.98 | 9.856% | $43.9204 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $65.97 | 6.581% | $70.3115 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $140.31 | 9.777% | $154.0281 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $126.79 | 10.467% | $140.0611 | $140.06 | $140.05 | $140.10 |
| Purchase #7 | $198.34 | 4.539% | $207.3427 | $207.34 | $207.35 | $207.30 |
| 7 purchase totals = | $849.25 | $931.4673 | $931.46 | $931.45 | $931.40 | |