| 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 | $98.56 | 6.588% | $105.0531 | $105.05 | $105.05 | $105.10 |
| Purchase #2 | $194.36 | 10.142% | $214.072 | $214.07 | $214.05 | $214.10 |
| Purchase #3 | $87.65 | 8.386% | $95.0003 | $95.00 | $95.00 | $95.00 |
| Purchase #4 | $168.90 | 10.621% | $186.8389 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $28.36 | 8.253% | $30.7006 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $134.80 | 4.558% | $140.9442 | $140.94 | $140.95 | $140.90 |
| Purchase #7 | $168.65 | 4.644% | $176.4821 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $881.28 | $949.0912 | $949.08 | $949.10 | $949.10 | |