| 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 | $62.75 | 7.831% | $67.664 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $98.51 | 11.388% | $109.7283 | $109.73 | $109.75 | $109.70 |
| Purchase #3 | $234.91 | 12.266% | $263.7241 | $263.72 | $263.70 | $263.70 |
| Purchase #4 | $66.25 | 9.743% | $72.7047 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $237.57 | 12.421% | $267.0786 | $267.08 | $267.10 | $267.10 |
| Purchase #6 | $62.93 | 9.227% | $68.7366 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $80.34 | 6.223% | $85.3396 | $85.34 | $85.35 | $85.30 |
| 7 purchase totals = | $843.26 | $934.9759 | $934.97 | $935.00 | $934.90 | |