| 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 | $22.97 | 5.487% | $24.2304 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $45.69 | 8.794% | $49.708 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $40.60 | 13.829% | $46.2146 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $158.34 | 11.780% | $176.9925 | $176.99 | $177.00 | $177.00 |
| Purchase #5 | $153.33 | 7.554% | $164.9125 | $164.91 | $164.90 | $164.90 |
| Purchase #6 | $9.66 | 7.510% | $10.3855 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $144.53 | 8.636% | $157.0116 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $575.12 | $629.4551 | $629.45 | $629.45 | $629.40 | |