| 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 | $16.44 | 6.334% | $17.4813 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $14.98 | 4.544% | $15.6607 | $15.66 | $15.65 | $15.70 |
| Purchase #3 | $109.91 | 3.294% | $113.5304 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $133.41 | 8.272% | $144.4457 | $144.45 | $144.45 | $144.40 |
| Purchase #5 | $183.37 | 11.598% | $204.6373 | $204.64 | $204.65 | $204.60 |
| Purchase #6 | $72.57 | 5.673% | $76.6869 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $185.89 | 3.469% | $192.3385 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $716.57 | $764.7808 | $764.79 | $764.85 | $764.70 | |