| 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 | $10.49 | 3.466% | $10.8536 | $10.85 | $10.85 | $10.90 |
| Purchase #2 | $177.99 | 4.833% | $186.5923 | $186.59 | $186.60 | $186.60 |
| Purchase #3 | $73.87 | 6.508% | $78.6775 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $41.47 | 12.470% | $46.6413 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $139.45 | 3.449% | $144.2596 | $144.26 | $144.25 | $144.30 |
| Purchase #6 | $214.75 | 13.659% | $244.0827 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $134.96 | 9.611% | $147.931 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $792.98 | $859.0380 | $859.03 | $859.10 | $859.10 | |