| 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 | $44.82 | 10.804% | $49.6624 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $112.48 | 6.358% | $119.6315 | $119.63 | $119.65 | $119.60 |
| Purchase #3 | $193.94 | 10.800% | $214.8855 | $214.89 | $214.90 | $214.90 |
| Purchase #4 | $207.76 | 12.648% | $234.0375 | $234.04 | $234.05 | $234.00 |
| Purchase #5 | $135.50 | 13.751% | $154.1326 | $154.13 | $154.15 | $154.10 |
| Purchase #6 | $5.80 | 7.348% | $6.2262 | $6.23 | $6.25 | $6.20 |
| Purchase #7 | $48.69 | 12.505% | $54.7787 | $54.78 | $54.80 | $54.80 |
| 7 purchase totals = | $748.99 | $833.3544 | $833.36 | $833.45 | $833.30 | |