| 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 | $127.46 | 5.288% | $134.2001 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $12.91 | 5.687% | $13.6442 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $68.81 | 5.257% | $72.4273 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $187.94 | 6.749% | $200.6241 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $199.66 | 4.144% | $207.9339 | $207.93 | $207.95 | $207.90 |
| Purchase #6 | $77.54 | 8.212% | $83.9076 | $83.91 | $83.90 | $83.90 |
| Purchase #7 | $171.77 | 3.415% | $177.6359 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $846.09 | $890.3731 | $890.37 | $890.40 | $890.20 | |