| 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 | $73.93 | 5.827% | $78.2379 | $78.24 | $78.25 | $78.20 |
| Purchase #2 | $165.83 | 13.395% | $188.0429 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $45.28 | 10.119% | $49.8619 | $49.86 | $49.85 | $49.90 |
| Purchase #4 | $125.54 | 7.232% | $134.6191 | $134.62 | $134.60 | $134.60 |
| Purchase #5 | $51.29 | 9.189% | $56.003 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $171.59 | 5.569% | $181.1458 | $181.15 | $181.15 | $181.10 |
| Purchase #7 | $14.26 | 10.267% | $15.7241 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $647.72 | $703.6347 | $703.63 | $703.60 | $703.50 | |