| 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 | $78.38 | 11.407% | $87.3208 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $12.93 | 9.353% | $14.1393 | $14.14 | $14.15 | $14.10 |
| Purchase #3 | $162.49 | 5.393% | $171.2531 | $171.25 | $171.25 | $171.30 |
| Purchase #4 | $109.71 | 5.649% | $115.9075 | $115.91 | $115.90 | $115.90 |
| Purchase #5 | $96.95 | 7.400% | $104.1243 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $170.76 | 12.644% | $192.3509 | $192.35 | $192.35 | $192.40 |
| Purchase #7 | $235.89 | 3.717% | $244.658 | $244.66 | $244.65 | $244.70 |
| 7 purchase totals = | $867.11 | $929.7539 | $929.75 | $929.70 | $929.80 | |