| 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 | $9.46 | 13.716% | $10.7575 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $123.97 | 4.577% | $129.6441 | $129.64 | $129.65 | $129.60 |
| Purchase #3 | $11.94 | 7.128% | $12.7911 | $12.79 | $12.80 | $12.80 |
| Purchase #4 | $28.63 | 10.219% | $31.5557 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $249.60 | 4.828% | $261.6507 | $261.65 | $261.65 | $261.70 |
| Purchase #6 | $208.80 | 11.741% | $233.3152 | $233.32 | $233.30 | $233.30 |
| Purchase #7 | $230.53 | 9.506% | $252.4442 | $252.44 | $252.45 | $252.40 |
| 7 purchase totals = | $862.93 | $932.1585 | $932.16 | $932.15 | $932.20 | |