| 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 | $75.52 | 6.858% | $80.6992 | $80.70 | $80.70 | $80.70 |
| Purchase #2 | $250.70 | 12.384% | $281.7467 | $281.75 | $281.75 | $281.70 |
| Purchase #3 | $211.30 | 5.502% | $222.9257 | $222.93 | $222.95 | $222.90 |
| Purchase #4 | $40.92 | 11.549% | $45.6459 | $45.65 | $45.65 | $45.60 |
| Purchase #5 | $69.70 | 11.412% | $77.6542 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $49.57 | 8.145% | $53.6075 | $53.61 | $53.60 | $53.60 |
| Purchase #7 | $206.50 | 5.176% | $217.1884 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $904.21 | $979.4676 | $979.48 | $979.50 | $979.40 | |