| 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 | $9.51 | 7.491% | $10.2224 | $10.22 | $10.20 | $10.20 |
| Purchase #2 | $114.34 | 9.564% | $125.2755 | $125.28 | $125.30 | $125.30 |
| Purchase #3 | $239.44 | 4.207% | $249.5132 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $52.93 | 10.398% | $58.4337 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $67.59 | 3.568% | $70.0016 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $232.36 | 3.664% | $240.8737 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $67.70 | 11.249% | $75.3156 | $75.32 | $75.30 | $75.30 |
| 7 purchase totals = | $783.87 | $829.6357 | $829.63 | $829.60 | $829.60 | |