| 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 | $27.81 | 11.258% | $30.9408 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $172.77 | 11.680% | $192.9495 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $177.51 | 11.103% | $197.2189 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $158.49 | 13.353% | $179.6532 | $179.65 | $179.65 | $179.70 |
| Purchase #5 | $233.50 | 5.115% | $245.4435 | $245.44 | $245.45 | $245.40 |
| Purchase #6 | $16.95 | 12.475% | $19.0645 | $19.06 | $19.05 | $19.10 |
| Purchase #7 | $179.69 | 7.232% | $192.6852 | $192.69 | $192.70 | $192.70 |
| 7 purchase totals = | $966.72 | $1,057.9556 | $1,057.95 | $1,057.95 | $1,057.90 | |