| 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 | $27.53 | 10.728% | $30.4834 | $30.48 | $30.50 | $30.50 |
| Purchase #2 | $201.27 | 12.667% | $226.7649 | $226.76 | $226.75 | $226.80 |
| Purchase #3 | $5.55 | 8.337% | $6.0127 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $115.25 | 3.336% | $119.0947 | $119.09 | $119.10 | $119.10 |
| Purchase #5 | $199.85 | 10.298% | $220.4306 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $18.52 | 13.336% | $20.9898 | $20.99 | $21.00 | $21.00 |
| Purchase #7 | $168.83 | 5.336% | $177.8388 | $177.84 | $177.85 | $177.80 |
| 7 purchase totals = | $736.80 | $801.6149 | $801.60 | $801.65 | $801.60 | |