| 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 | $57.42 | 5.333% | $60.4822 | $60.48 | $60.50 | $60.50 |
| Purchase #2 | $75.90 | 6.800% | $81.0612 | $81.06 | $81.05 | $81.10 |
| Purchase #3 | $213.28 | 8.561% | $231.5389 | $231.54 | $231.55 | $231.50 |
| Purchase #4 | $190.68 | 10.195% | $210.1198 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $169.33 | 13.591% | $192.3436 | $192.34 | $192.35 | $192.30 |
| Purchase #6 | $64.76 | 6.581% | $69.0219 | $69.02 | $69.00 | $69.00 |
| Purchase #7 | $225.56 | 12.733% | $254.2806 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $996.93 | $1,098.8482 | $1,098.84 | $1,098.85 | $1,098.80 | |