| 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 | $65.79 | 7.246% | $70.5571 | $70.56 | $70.55 | $70.60 |
| Purchase #2 | $192.55 | 10.138% | $212.0707 | $212.07 | $212.05 | $212.10 |
| Purchase #3 | $65.91 | 5.540% | $69.5614 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $49.91 | 9.761% | $54.7817 | $54.78 | $54.80 | $54.80 |
| Purchase #5 | $19.51 | 5.389% | $20.5614 | $20.56 | $20.55 | $20.60 |
| Purchase #6 | $78.36 | 11.110% | $87.0658 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $11.40 | 13.610% | $12.9515 | $12.95 | $12.95 | $13.00 |
| 7 purchase totals = | $483.43 | $527.5496 | $527.55 | $527.50 | $527.80 | |