| 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 | $177.42 | 12.454% | $199.5159 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $98.45 | 5.536% | $103.9002 | $103.90 | $103.90 | $103.90 |
| Purchase #3 | $43.86 | 12.313% | $49.2605 | $49.26 | $49.25 | $49.30 |
| Purchase #4 | $65.57 | 5.341% | $69.0721 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $73.26 | 4.561% | $76.6014 | $76.60 | $76.60 | $76.60 |
| Purchase #6 | $13.26 | 13.664% | $15.0718 | $15.07 | $15.05 | $15.10 |
| Purchase #7 | $50.41 | 10.360% | $55.6325 | $55.63 | $55.65 | $55.60 |
| 7 purchase totals = | $522.23 | $569.0544 | $569.05 | $569.00 | $569.10 | |