| 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 | $83.50 | 4.102% | $86.9252 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $243.40 | 10.299% | $268.4678 | $268.47 | $268.45 | $268.50 |
| Purchase #3 | $84.38 | 12.336% | $94.7891 | $94.79 | $94.80 | $94.80 |
| Purchase #4 | $163.90 | 5.629% | $173.1259 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $36.99 | 3.233% | $38.1859 | $38.19 | $38.20 | $38.20 |
| Purchase #6 | $93.92 | 13.752% | $106.8359 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $238.86 | 4.842% | $250.4256 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $944.95 | $1,018.7554 | $1,018.78 | $1,018.85 | $1,018.70 | |