| 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 | $109.97 | 4.794% | $115.242 | $115.24 | $115.25 | $115.20 |
| Purchase #2 | $25.69 | 10.409% | $28.3641 | $28.36 | $28.35 | $28.40 |
| Purchase #3 | $66.97 | 8.519% | $72.6752 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $44.58 | 4.414% | $46.5478 | $46.55 | $46.55 | $46.50 |
| Purchase #5 | $83.88 | 3.360% | $86.6984 | $86.70 | $86.70 | $86.70 |
| Purchase #6 | $99.30 | 9.806% | $109.0374 | $109.04 | $109.05 | $109.00 |
| Purchase #7 | $157.78 | 13.496% | $179.074 | $179.07 | $179.05 | $179.10 |
| 7 purchase totals = | $588.17 | $637.6389 | $637.64 | $637.65 | $637.60 | |