| 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 | $78.76 | 13.820% | $89.6446 | $89.64 | $89.65 | $89.60 |
| Purchase #2 | $119.36 | 10.787% | $132.2354 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $199.28 | 7.605% | $214.4352 | $214.44 | $214.45 | $214.40 |
| Purchase #4 | $235.64 | 9.686% | $258.4641 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $34.66 | 4.669% | $36.2783 | $36.28 | $36.30 | $36.30 |
| Purchase #6 | $115.26 | 13.579% | $130.9112 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $65.66 | 10.608% | $72.6252 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $848.62 | $934.5940 | $934.60 | $934.65 | $934.50 | |