| 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 | $28.33 | 11.307% | $31.5333 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $176.70 | 3.776% | $183.3722 | $183.37 | $183.35 | $183.40 |
| Purchase #3 | $137.47 | 11.639% | $153.4701 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $171.73 | 11.461% | $191.412 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $9.76 | 6.627% | $10.4068 | $10.41 | $10.40 | $10.40 |
| Purchase #6 | $104.83 | 7.477% | $112.6681 | $112.67 | $112.65 | $112.70 |
| Purchase #7 | $31.32 | 6.498% | $33.3552 | $33.36 | $33.35 | $33.40 |
| 7 purchase totals = | $660.14 | $716.2177 | $716.22 | $716.15 | $716.30 | |