| 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 | $18.44 | 5.360% | $19.4284 | $19.43 | $19.45 | $19.40 |
| Purchase #2 | $183.75 | 11.341% | $204.5891 | $204.59 | $204.60 | $204.60 |
| Purchase #3 | $123.68 | 3.441% | $127.9358 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $30.58 | 12.200% | $34.3108 | $34.31 | $34.30 | $34.30 |
| Purchase #5 | $168.72 | 7.287% | $181.0146 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $35.29 | 4.574% | $36.9042 | $36.90 | $36.90 | $36.90 |
| Purchase #7 | $71.57 | 4.269% | $74.6253 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $632.03 | $678.8082 | $678.81 | $678.85 | $678.70 | |