| 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 | $71.88 | 7.638% | $77.3702 | $77.37 | $77.35 | $77.40 |
| Purchase #2 | $212.71 | 6.496% | $226.5276 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $241.44 | 4.820% | $253.0774 | $253.08 | $253.10 | $253.10 |
| Purchase #4 | $6.62 | 10.581% | $7.3205 | $7.32 | $7.30 | $7.30 |
| Purchase #5 | $157.43 | 10.508% | $173.9727 | $173.97 | $173.95 | $174.00 |
| Purchase #6 | $24.43 | 13.751% | $27.7894 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $177.59 | 8.227% | $192.2003 | $192.20 | $192.20 | $192.20 |
| 7 purchase totals = | $892.10 | $958.2581 | $958.26 | $958.25 | $958.30 | |