| 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 | $73.26 | 6.574% | $78.0761 | $78.08 | $78.10 | $78.10 |
| Purchase #2 | $174.90 | 13.786% | $199.0117 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $109.33 | 13.328% | $123.9015 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $195.26 | 8.235% | $211.3397 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $80.32 | 9.490% | $87.9424 | $87.94 | $87.95 | $87.90 |
| Purchase #6 | $9.95 | 4.167% | $10.3646 | $10.36 | $10.35 | $10.40 |
| Purchase #7 | $136.83 | 6.115% | $145.1972 | $145.20 | $145.20 | $145.20 |
| 7 purchase totals = | $779.85 | $855.8332 | $855.83 | $855.85 | $855.80 | |