| 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 | $106.37 | 8.820% | $115.7518 | $115.75 | $115.75 | $115.80 |
| Purchase #2 | $15.32 | 5.825% | $16.2124 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $111.30 | 12.154% | $124.8274 | $124.83 | $124.85 | $124.80 |
| Purchase #4 | $232.44 | 8.710% | $252.6855 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $7.52 | 4.385% | $7.8498 | $7.85 | $7.85 | $7.80 |
| Purchase #6 | $68.47 | 10.861% | $75.9065 | $75.91 | $75.90 | $75.90 |
| Purchase #7 | $65.30 | 5.604% | $68.9594 | $68.96 | $68.95 | $69.00 |
| 7 purchase totals = | $606.72 | $662.1928 | $662.20 | $662.20 | $662.20 | |